| 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 | $184.42 | 6.216% | $195.8835 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $178.57 | 12.134% | $200.2377 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $99.50 | 7.440% | $106.9028 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $57.50 | 4.109% | $59.8627 | $59.86 | $59.85 | $59.90 |
| Purchase #5 | $226.52 | 8.718% | $246.268 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $97.75 | 12.337% | $109.8094 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $17.66 | 8.864% | $19.2254 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $861.92 | $938.1895 | $938.19 | $938.20 | $938.20 | |