| 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 | $243.31 | 5.524% | $256.7504 | $256.75 | $256.75 | $256.80 |
| Purchase #2 | $36.88 | 9.138% | $40.2501 | $40.25 | $40.25 | $40.30 |
| Purchase #3 | $108.58 | 13.226% | $122.9408 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $7.53 | 6.714% | $8.0356 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $59.73 | 11.658% | $66.6933 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $148.79 | 4.249% | $155.1121 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $244.53 | 3.809% | $253.8441 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $849.35 | $903.6264 | $903.62 | $903.65 | $903.60 | |