| 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 | $228.26 | 10.840% | $253.0034 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $98.84 | 6.404% | $105.1697 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $94.68 | 10.678% | $104.7899 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $61.98 | 6.234% | $65.8438 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $118.50 | 10.347% | $130.7612 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $138.45 | 6.810% | $147.8784 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $85.59 | 11.582% | $95.503 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $826.30 | $902.9494 | $902.94 | $902.95 | $903.00 | |