| 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 | $221.47 | 3.484% | $229.186 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $206.44 | 8.589% | $224.1711 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $70.25 | 7.408% | $75.4541 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $200.69 | 4.568% | $209.8575 | $209.86 | $209.85 | $209.90 |
| Purchase #5 | $91.44 | 5.555% | $96.5195 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $231.38 | 5.649% | $244.4507 | $244.45 | $244.45 | $244.50 |
| Purchase #7 | $188.48 | 9.657% | $206.6815 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $1,210.15 | $1,286.3204 | $1,286.32 | $1,286.30 | $1,286.50 | |