| 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 | $205.35 | 5.762% | $217.1823 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $101.66 | 5.813% | $107.5695 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $51.95 | 4.381% | $54.2259 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $201.75 | 10.428% | $222.7885 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $200.79 | 11.656% | $224.1941 | $224.19 | $224.20 | $224.20 |
| Purchase #6 | $75.55 | 11.524% | $84.2564 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $208.51 | 7.715% | $224.5965 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $1,045.56 | $1,134.8132 | $1,134.82 | $1,134.85 | $1,134.90 | |