| 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 | $126.28 | 13.571% | $143.4175 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $68.83 | 10.674% | $76.1769 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $66.69 | 10.684% | $73.8152 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $26.67 | 8.521% | $28.9426 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $220.58 | 10.509% | $243.7608 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $189.32 | 12.264% | $212.5382 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $210.34 | 3.567% | $217.8428 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $908.71 | $996.4940 | $996.50 | $996.50 | $996.40 | |