| 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 | $112.26 | 3.823% | $116.5517 | $116.55 | $116.55 | $116.60 |
| Purchase #2 | $146.88 | 12.377% | $165.0593 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $161.49 | 4.495% | $168.749 | $168.75 | $168.75 | $168.70 |
| Purchase #4 | $16.51 | 13.705% | $18.7727 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $18.59 | 4.471% | $19.4212 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $248.29 | 10.778% | $275.0507 | $275.05 | $275.05 | $275.10 |
| Purchase #7 | $211.48 | 8.651% | $229.7751 | $229.78 | $229.80 | $229.80 |
| 7 purchase totals = | $915.50 | $993.3797 | $993.38 | $993.35 | $993.50 | |