| 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 | $42.99 | 5.465% | $45.3394 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $148.39 | 7.240% | $159.1334 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $215.32 | 5.561% | $227.2939 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $198.65 | 13.540% | $225.5472 | $225.55 | $225.55 | $225.50 |
| Purchase #5 | $205.98 | 9.836% | $226.2402 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $228.91 | 10.705% | $253.4148 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $44.43 | 12.478% | $49.974 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $1,084.67 | $1,186.9429 | $1,186.93 | $1,186.95 | $1,186.80 | |