| 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 | $204.53 | 11.420% | $227.8873 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $209.99 | 3.399% | $217.1276 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $68.85 | 3.440% | $71.2184 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $100.28 | 7.541% | $107.8421 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $128.53 | 8.460% | $139.4036 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $147.32 | 3.639% | $152.681 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $49.76 | 11.429% | $55.4471 | $55.45 | $55.45 | $55.40 |
| 7 purchase totals = | $909.26 | $971.6071 | $971.61 | $971.65 | $971.50 | |