| 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 | $118.63 | 3.394% | $122.6563 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $106.56 | 13.784% | $121.2482 | $121.25 | $121.25 | $121.20 |
| Purchase #3 | $142.83 | 11.679% | $159.5111 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $61.65 | 10.515% | $68.1325 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $157.77 | 11.205% | $175.4481 | $175.45 | $175.45 | $175.40 |
| Purchase #6 | $98.79 | 11.686% | $110.3346 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $209.75 | 11.173% | $233.1854 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $895.98 | $990.5162 | $990.52 | $990.55 | $990.40 | |