| 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 | $105.85 | 6.240% | $112.455 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $112.81 | 12.868% | $127.3264 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $239.86 | 10.254% | $264.4552 | $264.46 | $264.45 | $264.50 |
| Purchase #4 | $207.25 | 13.363% | $234.9448 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $72.56 | 3.847% | $75.3514 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $226.51 | 7.631% | $243.795 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $168.95 | 8.726% | $183.6926 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $1,133.79 | $1,242.0204 | $1,242.03 | $1,242.05 | $1,242.10 | |