| 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 | $200.51 | 3.577% | $207.6822 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $91.29 | 3.675% | $94.6449 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $110.61 | 11.157% | $122.9508 | $122.95 | $122.95 | $123.00 |
| Purchase #4 | $75.44 | 12.860% | $85.1416 | $85.14 | $85.15 | $85.10 |
| Purchase #5 | $130.51 | 13.762% | $148.4708 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $171.94 | 4.163% | $179.0979 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $77.70 | 5.556% | $82.017 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $858.00 | $920.0052 | $920.00 | $920.00 | $920.00 | |