| 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 | $206.66 | 10.870% | $229.1239 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $220.82 | 13.685% | $251.0392 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $27.72 | 4.396% | $28.9386 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $155.46 | 9.205% | $169.7701 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $248.51 | 10.818% | $275.3938 | $275.39 | $275.40 | $275.40 |
| Purchase #6 | $234.62 | 12.592% | $264.1634 | $264.16 | $264.15 | $264.20 |
| Purchase #7 | $45.85 | 12.736% | $51.6895 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $1,139.64 | $1,270.1185 | $1,270.11 | $1,270.10 | $1,270.10 | |