| 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 | $219.88 | 7.272% | $235.8697 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $65.82 | 4.533% | $68.8036 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $148.83 | 8.515% | $161.5029 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $116.54 | 12.447% | $131.0457 | $131.05 | $131.05 | $131.00 |
| Purchase #5 | $55.29 | 9.806% | $60.7117 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $104.82 | 11.561% | $116.9382 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $181.30 | 8.245% | $196.2482 | $196.25 | $196.25 | $196.20 |
| 7 purchase totals = | $892.48 | $971.1200 | $971.12 | $971.10 | $971.00 | |