| 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 | $245.91 | 3.850% | $255.3775 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $125.67 | 10.317% | $138.6354 | $138.64 | $138.65 | $138.60 |
| Purchase #3 | $188.51 | 6.653% | $201.0516 | $201.05 | $201.05 | $201.10 |
| Purchase #4 | $46.82 | 5.822% | $49.5459 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $126.29 | 5.295% | $132.9771 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $148.52 | 13.603% | $168.7232 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $92.51 | 5.793% | $97.8691 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $974.23 | $1,044.1798 | $1,044.19 | $1,044.20 | $1,044.20 | |