| 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 | $209.41 | 8.428% | $227.0591 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $40.82 | 5.269% | $42.9708 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $114.82 | 8.552% | $124.6394 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $86.40 | 10.321% | $95.3173 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $204.29 | 11.777% | $228.3492 | $228.35 | $228.35 | $228.30 |
| Purchase #6 | $105.92 | 4.682% | $110.8792 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $94.70 | 11.559% | $105.6464 | $105.65 | $105.65 | $105.60 |
| 7 purchase totals = | $856.36 | $934.8614 | $934.87 | $934.85 | $934.80 | |