| 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 | $211.97 | 3.820% | $220.0673 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $69.96 | 10.244% | $77.1267 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $159.48 | 7.191% | $170.9482 | $170.95 | $170.95 | $170.90 |
| Purchase #4 | $89.48 | 7.780% | $96.4415 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $10.86 | 13.163% | $12.2895 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $161.30 | 3.407% | $166.7955 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $146.52 | 5.263% | $154.2313 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $849.57 | $897.9000 | $897.91 | $897.95 | $897.80 | |