| 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 | $51.53 | 13.255% | $58.3603 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $67.32 | 7.778% | $72.5561 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $108.68 | 8.738% | $118.1765 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $197.57 | 13.785% | $224.805 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $219.82 | 3.771% | $228.1094 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $206.50 | 10.476% | $228.1329 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $240.56 | 3.320% | $248.5466 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $1,091.98 | $1,178.6868 | $1,178.70 | $1,178.70 | $1,178.70 | |