| 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 | $106.41 | 10.716% | $117.8129 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $67.90 | 8.810% | $73.882 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $238.41 | 5.295% | $251.0338 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $156.68 | 5.774% | $165.7267 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $161.96 | 12.592% | $182.354 | $182.35 | $182.35 | $182.40 |
| Purchase #6 | $95.78 | 3.276% | $98.9178 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $45.86 | 5.741% | $48.4928 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $873.00 | $938.2200 | $938.21 | $938.25 | $938.20 | |