| 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 | $224.64 | 11.778% | $251.0981 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $55.95 | 10.477% | $61.8119 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $14.33 | 3.544% | $14.8379 | $14.84 | $14.85 | $14.80 |
| Purchase #4 | $118.53 | 9.295% | $129.5474 | $129.55 | $129.55 | $129.50 |
| Purchase #5 | $111.59 | 9.491% | $122.181 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $149.71 | 3.654% | $155.1804 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $246.76 | 4.367% | $257.536 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $921.51 | $992.1927 | $992.20 | $992.25 | $992.10 | |