| 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 | $202.41 | 7.726% | $218.0482 | $218.05 | $218.05 | $218.00 |
| Purchase #2 | $169.66 | 4.336% | $177.0165 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $232.97 | 9.650% | $255.4516 | $255.45 | $255.45 | $255.50 |
| Purchase #4 | $91.61 | 9.303% | $100.1325 | $100.13 | $100.15 | $100.10 |
| Purchase #5 | $12.87 | 11.182% | $14.3091 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $135.78 | 7.647% | $146.1631 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $45.82 | 11.698% | $51.18 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $891.12 | $962.3010 | $962.30 | $962.30 | $962.30 | |