| 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 | $236.45 | 6.628% | $252.1219 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $159.38 | 8.665% | $173.1903 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $11.83 | 10.802% | $13.1079 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $48.34 | 3.750% | $50.1528 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $77.80 | 4.837% | $81.5632 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $10.81 | 13.373% | $12.2556 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $223.42 | 5.491% | $235.688 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $768.03 | $818.0797 | $818.08 | $818.05 | $818.20 | |