| 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 | $78.66 | 6.414% | $83.7053 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $227.89 | 6.800% | $243.3865 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $215.86 | 12.170% | $242.1302 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $96.53 | 10.731% | $106.8886 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $170.30 | 12.753% | $192.0184 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $228.55 | 3.134% | $235.7128 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $237.56 | 13.631% | $269.9418 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $1,255.35 | $1,373.7836 | $1,373.79 | $1,373.80 | $1,373.70 | |