| 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 | $203.30 | 12.130% | $227.9603 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $137.60 | 10.462% | $151.9957 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $26.87 | 7.233% | $28.8135 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $177.81 | 8.528% | $192.9736 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $150.39 | 6.530% | $160.2105 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $198.71 | 7.121% | $212.8601 | $212.86 | $212.85 | $212.90 |
| Purchase #7 | $193.81 | 6.309% | $206.0375 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $1,088.49 | $1,180.8512 | $1,180.85 | $1,180.80 | $1,180.90 | |