| 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 | $126.96 | 10.136% | $139.8287 | $139.83 | $139.85 | $139.80 |
| Purchase #2 | $168.25 | 5.763% | $177.9462 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $24.65 | 4.597% | $25.7832 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $208.73 | 10.589% | $230.8324 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $26.71 | 5.226% | $28.1059 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $160.48 | 13.332% | $181.8752 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $204.67 | 7.684% | $220.3968 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $920.45 | $1,004.7684 | $1,004.78 | $1,004.85 | $1,004.70 | |