| 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 | $211.70 | 8.499% | $229.6924 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $137.48 | 5.235% | $144.6771 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $205.49 | 8.401% | $222.7532 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $89.47 | 7.218% | $95.9279 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $140.71 | 10.849% | $155.9756 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $94.56 | 13.289% | $107.1261 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $126.51 | 9.847% | $138.9674 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $1,005.92 | $1,095.1197 | $1,095.13 | $1,095.20 | $1,095.20 | |