| 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 | $114.71 | 12.668% | $129.2415 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $123.94 | 11.566% | $138.2749 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $140.39 | 13.208% | $158.9327 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $126.86 | 13.493% | $143.9772 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $140.96 | 7.290% | $151.236 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $188.49 | 12.731% | $212.4867 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $159.84 | 13.165% | $180.8829 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $995.19 | $1,115.0319 | $1,115.03 | $1,115.10 | $1,115.00 | |