| 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 | $120.97 | 9.543% | $132.5142 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $86.31 | 10.850% | $95.6746 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $79.40 | 7.716% | $85.5265 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $110.93 | 6.713% | $118.3767 | $118.38 | $118.40 | $118.40 |
| Purchase #5 | $173.29 | 9.776% | $190.2308 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $197.97 | 11.684% | $221.1008 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $132.29 | 3.678% | $137.1556 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $901.16 | $980.5792 | $980.58 | $980.60 | $980.60 | |