| 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 | $116.89 | 12.479% | $131.4767 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $61.51 | 4.631% | $64.3585 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $121.96 | 13.381% | $138.2795 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $249.52 | 5.503% | $263.2511 | $263.25 | $263.25 | $263.30 |
| Purchase #5 | $108.65 | 10.770% | $120.3516 | $120.35 | $120.35 | $120.40 |
| Purchase #6 | $106.91 | 9.192% | $116.7372 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $138.52 | 8.454% | $150.2305 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $903.96 | $984.6851 | $984.69 | $984.75 | $984.80 | |