| 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 | $132.35 | 10.674% | $146.477 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $91.93 | 10.266% | $101.3675 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $132.56 | 13.215% | $150.0778 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $110.38 | 7.793% | $118.9819 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $243.46 | 6.127% | $258.3768 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $47.57 | 4.327% | $49.6284 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $39.90 | 10.470% | $44.0775 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $798.15 | $868.9869 | $869.00 | $869.10 | $869.10 | |