| 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 | $139.97 | 13.241% | $158.5034 | $158.50 | $158.50 | $158.50 |
| Purchase #2 | $81.71 | 8.344% | $88.5279 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $158.28 | 10.644% | $175.1273 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $244.39 | 12.795% | $275.6597 | $275.66 | $275.65 | $275.70 |
| Purchase #5 | $223.86 | 6.861% | $239.219 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $19.65 | 5.784% | $20.7866 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $240.87 | 11.137% | $267.6957 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $1,108.73 | $1,225.5196 | $1,225.53 | $1,225.55 | $1,225.50 | |