| 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 | $15.49 | 12.645% | $17.4487 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $138.33 | 5.801% | $146.3545 | $146.35 | $146.35 | $146.40 |
| Purchase #3 | $97.51 | 6.672% | $104.0159 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $232.83 | 13.450% | $264.1456 | $264.15 | $264.15 | $264.10 |
| Purchase #5 | $12.32 | 10.464% | $13.6092 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $203.28 | 8.622% | $220.8068 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $209.95 | 11.670% | $234.4512 | $234.45 | $234.45 | $234.50 |
| 7 purchase totals = | $909.71 | $1,000.8319 | $1,000.84 | $1,000.80 | $1,000.80 | |