| 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 | $116.66 | 11.369% | $129.9231 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $123.66 | 11.601% | $138.0058 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $29.65 | 11.268% | $32.991 | $32.99 | $33.00 | $33.00 |
| Purchase #4 | $88.33 | 5.713% | $93.3763 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $209.52 | 13.697% | $238.218 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $232.38 | 8.301% | $251.6699 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $87.45 | 13.538% | $99.289 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $887.65 | $983.4731 | $983.48 | $983.45 | $983.50 | |