| 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 | $213.63 | 10.133% | $235.2771 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $111.48 | 4.829% | $116.8634 | $116.86 | $116.85 | $116.90 |
| Purchase #3 | $225.53 | 10.825% | $249.9436 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $225.52 | 4.677% | $236.0676 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $62.30 | 13.812% | $70.9049 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $71.44 | 5.292% | $75.2206 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $143.46 | 8.403% | $155.5149 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $1,053.36 | $1,139.7921 | $1,139.78 | $1,139.75 | $1,139.80 | |