| 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 | $92.81 | 8.724% | $100.9067 | $100.91 | $100.90 | $100.90 |
| Purchase #2 | $97.76 | 6.662% | $104.2728 | $104.27 | $104.25 | $104.30 |
| Purchase #3 | $208.35 | 9.833% | $228.8371 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $46.32 | 12.272% | $52.0044 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $160.89 | 3.618% | $166.711 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $43.66 | 9.569% | $47.8378 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $215.84 | 10.596% | $238.7104 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $865.63 | $939.2802 | $939.28 | $939.25 | $939.20 | |