| 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 | $223.81 | 6.586% | $238.5501 | $238.55 | $238.55 | $238.60 |
| Purchase #2 | $196.44 | 7.721% | $211.6071 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $54.34 | 7.414% | $58.3688 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $36.59 | 11.600% | $40.8344 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $116.55 | 8.753% | $126.7516 | $126.75 | $126.75 | $126.80 |
| Purchase #6 | $24.94 | 6.618% | $26.5905 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $160.39 | 8.453% | $173.9478 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $813.06 | $876.6503 | $876.65 | $876.65 | $876.70 | |