| 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 | $197.78 | 13.675% | $224.8264 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $87.72 | 10.439% | $96.8771 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $107.46 | 5.186% | $113.0329 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $77.25 | 9.843% | $84.8537 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $127.87 | 5.597% | $135.0269 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $45.97 | 13.655% | $52.2472 | $52.25 | $52.25 | $52.20 |
| Purchase #7 | $233.89 | 13.406% | $265.2453 | $265.25 | $265.25 | $265.20 |
| 7 purchase totals = | $877.94 | $972.1095 | $972.12 | $972.20 | $972.00 | |