| 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 | $236.30 | 6.390% | $251.3996 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $98.26 | 11.213% | $109.2779 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $99.43 | 10.634% | $110.0034 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $238.64 | 13.517% | $270.897 | $270.90 | $270.90 | $270.90 |
| Purchase #5 | $221.43 | 5.764% | $234.1932 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $56.92 | 12.543% | $64.0595 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $94.49 | 9.725% | $103.6792 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $1,045.47 | $1,143.5098 | $1,143.51 | $1,143.55 | $1,143.60 | |