| 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 | $126.81 | 10.488% | $140.1098 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $84.28 | 12.801% | $95.0687 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $24.64 | 6.560% | $26.2564 | $26.26 | $26.25 | $26.30 |
| Purchase #4 | $123.36 | 12.805% | $139.1562 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $97.79 | 4.701% | $102.3871 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $184.81 | 8.684% | $200.8589 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $113.69 | 8.800% | $123.6947 | $123.69 | $123.70 | $123.70 |
| 7 purchase totals = | $755.38 | $827.5318 | $827.54 | $827.50 | $827.70 | |