| 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 | $201.50 | 13.321% | $228.3418 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $204.27 | 7.340% | $219.2634 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $212.96 | 4.656% | $222.8754 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $206.60 | 6.148% | $219.3018 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $200.53 | 13.294% | $227.1885 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $112.83 | 5.289% | $118.7976 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $10.42 | 5.162% | $10.9579 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $1,149.11 | $1,246.7264 | $1,246.73 | $1,246.75 | $1,246.80 | |