| 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 | $183.29 | 13.585% | $208.1899 | $208.19 | $208.20 | $208.20 |
| Purchase #2 | $194.96 | 8.874% | $212.2608 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $205.68 | 7.316% | $220.7275 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $31.42 | 9.704% | $34.469 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $197.31 | 12.793% | $222.5519 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $30.97 | 5.749% | $32.7505 | $32.75 | $32.75 | $32.80 |
| Purchase #7 | $13.95 | 12.643% | $15.7137 | $15.71 | $15.70 | $15.70 |
| 7 purchase totals = | $857.58 | $946.6633 | $946.66 | $946.65 | $946.80 | |