| 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 | $105.55 | 12.870% | $119.1343 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $192.40 | 8.464% | $208.6847 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $130.65 | 10.586% | $144.4806 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $212.34 | 5.191% | $223.3626 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $26.40 | 12.412% | $29.6768 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $140.93 | 7.496% | $151.4941 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $108.52 | 13.244% | $122.8924 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $916.79 | $999.7255 | $999.71 | $999.80 | $999.80 | |