| 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 | $190.37 | 11.426% | $212.1217 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $185.69 | 9.351% | $203.0539 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $15.56 | 11.656% | $17.3737 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $97.44 | 10.673% | $107.8398 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $24.56 | 6.535% | $26.165 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $151.36 | 3.158% | $156.1399 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $64.34 | 13.789% | $73.2118 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $729.32 | $795.9058 | $795.90 | $795.85 | $795.90 | |