| 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 | $240.68 | 7.571% | $258.9019 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $120.56 | 13.773% | $137.1647 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $41.43 | 4.208% | $43.1734 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $94.70 | 10.512% | $104.6549 | $104.65 | $104.65 | $104.70 |
| Purchase #5 | $50.30 | 4.751% | $52.6898 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $118.38 | 9.701% | $129.864 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $207.35 | 10.499% | $229.1197 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $873.40 | $955.5684 | $955.55 | $955.50 | $955.70 | |