| 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 | $195.44 | 11.510% | $217.9351 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $210.31 | 7.548% | $226.1842 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $169.83 | 13.762% | $193.202 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $239.40 | 4.372% | $249.8666 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $48.32 | 10.709% | $53.4946 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $110.89 | 12.682% | $124.9531 | $124.95 | $124.95 | $125.00 |
| Purchase #7 | $221.27 | 13.163% | $250.3958 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $1,195.46 | $1,316.0314 | $1,316.03 | $1,316.05 | $1,316.10 | |