| 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 | $203.90 | 10.519% | $225.3482 | $225.35 | $225.35 | $225.30 |
| Purchase #2 | $219.82 | 9.478% | $240.6545 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $106.72 | 13.503% | $121.1304 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $138.84 | 9.106% | $151.4828 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $176.76 | 6.369% | $188.0178 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $54.47 | 6.697% | $58.1179 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $249.54 | 12.109% | $279.7568 | $279.76 | $279.75 | $279.80 |
| 7 purchase totals = | $1,150.05 | $1,264.5084 | $1,264.51 | $1,264.50 | $1,264.50 | |