| 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 | $145.66 | 12.251% | $163.5048 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $209.38 | 4.819% | $219.47 | $219.47 | $219.45 | $219.50 |
| Purchase #3 | $148.48 | 9.762% | $162.9746 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $50.31 | 4.125% | $52.3853 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $199.91 | 6.324% | $212.5523 | $212.55 | $212.55 | $212.60 |
| Purchase #6 | $187.47 | 7.825% | $202.1395 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $244.60 | 8.427% | $265.2124 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $1,185.81 | $1,278.2389 | $1,278.23 | $1,278.20 | $1,278.30 | |