| 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 | $220.60 | 9.522% | $241.6055 | $241.61 | $241.60 | $241.60 |
| Purchase #2 | $86.68 | 12.157% | $97.2177 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $86.31 | 12.684% | $97.2576 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $105.49 | 9.810% | $115.8386 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $152.55 | 11.649% | $170.3205 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $199.93 | 12.418% | $224.7573 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $121.77 | 3.813% | $126.4131 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $973.33 | $1,073.4103 | $1,073.42 | $1,073.35 | $1,073.40 | |