| 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 | $140.40 | 6.659% | $149.7492 | $149.75 | $149.75 | $149.70 |
| Purchase #2 | $226.92 | 10.212% | $250.0931 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $126.70 | 4.639% | $132.5776 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $229.90 | 13.316% | $260.5135 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $64.66 | 9.502% | $70.804 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $23.76 | 10.148% | $26.1712 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $41.60 | 4.229% | $43.3593 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $853.94 | $933.2679 | $933.26 | $933.25 | $933.30 | |