| 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 | $198.85 | 6.810% | $212.3917 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $178.58 | 13.650% | $202.9562 | $202.96 | $202.95 | $203.00 |
| Purchase #3 | $198.36 | 13.752% | $225.6385 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $213.61 | 3.221% | $220.4904 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $59.76 | 3.169% | $61.6538 | $61.65 | $61.65 | $61.70 |
| Purchase #6 | $157.76 | 3.409% | $163.138 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $35.61 | 6.839% | $38.0454 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $1,042.53 | $1,124.3140 | $1,124.32 | $1,124.35 | $1,124.30 | |