| 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 | $107.49 | 11.294% | $119.6299 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $29.26 | 10.540% | $32.344 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $78.66 | 9.506% | $86.1374 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $110.79 | 12.708% | $124.8692 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $212.90 | 8.404% | $230.7921 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $121.27 | 4.294% | $126.4773 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $82.32 | 10.737% | $91.1587 | $91.16 | $91.15 | $91.20 |
| 7 purchase totals = | $742.69 | $811.4086 | $811.41 | $811.45 | $811.40 | |