| 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 | $214.78 | 13.775% | $244.3659 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $48.42 | 3.631% | $50.1781 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $114.75 | 10.548% | $126.8538 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $93.48 | 8.750% | $101.6595 | $101.66 | $101.65 | $101.70 |
| Purchase #5 | $225.88 | 4.458% | $235.9497 | $235.95 | $235.95 | $235.90 |
| Purchase #6 | $28.26 | 13.166% | $31.9807 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $71.38 | 6.302% | $75.8784 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $796.95 | $866.8661 | $866.87 | $866.90 | $867.00 | |