| 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 | $228.70 | 11.747% | $255.5654 | $255.57 | $255.55 | $255.60 |
| Purchase #2 | $65.89 | 3.662% | $68.3029 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $242.59 | 11.414% | $270.2792 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $90.96 | 12.155% | $102.0162 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $16.44 | 6.755% | $17.5505 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $116.58 | 12.276% | $130.8914 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $126.36 | 4.810% | $132.4379 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $887.52 | $977.0435 | $977.05 | $977.05 | $977.10 | |