| 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 | $211.60 | 10.168% | $233.1155 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $228.45 | 8.256% | $247.3108 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $140.31 | 12.131% | $157.331 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $19.71 | 3.340% | $20.3683 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $178.60 | 8.144% | $193.1452 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $58.85 | 3.852% | $61.1169 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $172.37 | 9.771% | $189.2123 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $1,009.89 | $1,101.6000 | $1,101.61 | $1,101.55 | $1,101.50 | |