| 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 | $226.90 | 3.189% | $234.1358 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $31.36 | 8.132% | $33.9102 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $93.26 | 5.244% | $98.1506 | $98.15 | $98.15 | $98.20 |
| Purchase #4 | $119.80 | 9.503% | $131.1846 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $92.40 | 13.123% | $104.5257 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $83.79 | 12.838% | $94.547 | $94.55 | $94.55 | $94.50 |
| Purchase #7 | $244.28 | 8.551% | $265.1684 | $265.17 | $265.15 | $265.20 |
| 7 purchase totals = | $891.79 | $961.6223 | $961.63 | $961.65 | $961.60 | |