| 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 | $218.28 | 3.279% | $225.4374 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $38.92 | 5.567% | $41.0867 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $141.70 | 4.501% | $148.0779 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $43.74 | 10.872% | $48.4954 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $130.53 | 12.150% | $146.3894 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $118.92 | 9.319% | $130.0022 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $184.96 | 10.356% | $204.1145 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $877.05 | $943.6035 | $943.61 | $943.65 | $943.60 | |