| 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 | $209.86 | 4.504% | $219.3121 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $236.49 | 10.530% | $261.3924 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $53.40 | 8.200% | $57.7788 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $89.70 | 7.521% | $96.4463 | $96.45 | $96.45 | $96.40 |
| Purchase #5 | $150.34 | 3.346% | $155.3704 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $68.37 | 8.791% | $74.3804 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $88.39 | 7.408% | $94.9379 | $94.94 | $94.95 | $94.90 |
| 7 purchase totals = | $896.55 | $959.6183 | $959.62 | $959.65 | $959.60 | |