| 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 | $229.80 | 3.330% | $237.4523 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $46.93 | 6.718% | $50.0828 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $179.94 | 6.363% | $191.3896 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $131.51 | 3.362% | $135.9314 | $135.93 | $135.95 | $135.90 |
| Purchase #5 | $102.32 | 8.344% | $110.8576 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $82.77 | 4.813% | $86.7537 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $133.94 | 7.735% | $144.3003 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $907.21 | $956.7677 | $956.76 | $956.80 | $956.90 | |