| 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 | $191.89 | 11.177% | $213.3375 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $111.33 | 12.317% | $125.0425 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $31.60 | 11.785% | $35.3241 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $208.89 | 11.135% | $232.1499 | $232.15 | $232.15 | $232.10 |
| Purchase #5 | $125.45 | 4.741% | $131.3976 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $133.39 | 6.726% | $142.3618 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $55.54 | 10.125% | $61.1634 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $858.09 | $940.7768 | $940.77 | $940.75 | $940.70 | |