| 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 | $84.44 | 10.501% | $93.307 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $104.63 | 8.262% | $113.2745 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $237.34 | 5.191% | $249.6603 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $46.63 | 9.837% | $51.217 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $235.96 | 12.622% | $265.7429 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $89.74 | 11.654% | $100.1983 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $43.53 | 3.642% | $45.1154 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $842.27 | $918.5154 | $918.52 | $918.45 | $918.50 | |