| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.74 | 12.362% | $171.6217 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $148.76 | 11.655% | $166.098 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $155.79 | 7.393% | $167.3076 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $206.90 | 10.256% | $228.1197 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $88.66 | 10.548% | $98.0119 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $185.44 | 13.328% | $210.1554 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $243.32 | 5.268% | $256.1381 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $1,181.61 | $1,297.4524 | $1,297.46 | $1,297.40 | $1,297.40 | |