| 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 | $210.55 | 10.431% | $232.5125 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $149.58 | 6.448% | $159.2249 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $235.39 | 6.387% | $250.4244 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $223.63 | 11.540% | $249.4369 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $222.57 | 9.396% | $243.4827 | $243.48 | $243.50 | $243.50 |
| Purchase #6 | $205.27 | 8.281% | $222.2684 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $245.59 | 13.136% | $277.8507 | $277.85 | $277.85 | $277.90 |
| 7 purchase totals = | $1,492.58 | $1,635.2005 | $1,635.19 | $1,635.15 | $1,635.20 | |