| 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 | $118.91 | 4.811% | $124.6308 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $18.60 | 9.457% | $20.359 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $217.46 | 4.614% | $227.4936 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $55.89 | 6.176% | $59.3418 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $174.68 | 13.281% | $197.8793 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $146.95 | 13.351% | $166.5693 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $108.53 | 12.513% | $122.1104 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $841.02 | $918.3842 | $918.38 | $918.40 | $918.40 | |