| 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 | $240.59 | 11.496% | $268.2482 | $268.25 | $268.25 | $268.20 |
| Purchase #2 | $25.81 | 9.335% | $28.2194 | $28.22 | $28.20 | $28.20 |
| Purchase #3 | $219.97 | 7.261% | $235.942 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $38.86 | 8.239% | $42.0617 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $37.56 | 10.600% | $41.5414 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $148.59 | 8.327% | $160.9631 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $12.80 | 5.700% | $13.5296 | $13.53 | $13.55 | $13.50 |
| 7 purchase totals = | $724.18 | $790.5054 | $790.50 | $790.50 | $790.40 | |