| 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 | $20.39 | 13.747% | $23.193 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $49.90 | 10.350% | $55.0647 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $202.98 | 4.317% | $211.7426 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $21.71 | 11.713% | $24.2529 | $24.25 | $24.25 | $24.30 |
| Purchase #5 | $160.59 | 12.640% | $180.8886 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $123.44 | 12.335% | $138.6663 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $218.86 | 11.171% | $243.3089 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $797.87 | $877.1170 | $877.11 | $877.10 | $877.20 | |