| 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 | $218.44 | 4.466% | $228.1955 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $65.79 | 4.413% | $68.6933 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $121.38 | 4.119% | $126.3796 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $147.43 | 4.819% | $154.5347 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $159.35 | 13.499% | $180.8607 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $94.65 | 8.759% | $102.9404 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $19.83 | 8.258% | $21.4676 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $826.87 | $883.0718 | $883.07 | $883.10 | $883.10 | |