| 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 | $193.52 | 12.372% | $217.4623 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $216.97 | 9.248% | $237.0354 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $165.72 | 12.631% | $186.6521 | $186.65 | $186.65 | $186.70 |
| Purchase #4 | $71.71 | 9.851% | $78.7742 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $43.53 | 5.719% | $46.0195 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $136.89 | 9.642% | $150.0889 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $70.25 | 9.868% | $77.1823 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $898.59 | $993.2147 | $993.21 | $993.20 | $993.30 | |