| 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 | $117.43 | 12.658% | $132.2943 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $66.89 | 4.735% | $70.0572 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $163.48 | 9.798% | $179.4978 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $54.68 | 12.859% | $61.7113 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $110.30 | 9.842% | $121.1557 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $124.39 | 7.621% | $133.8698 | $133.87 | $133.85 | $133.90 |
| Purchase #7 | $205.33 | 13.131% | $232.2919 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $842.50 | $930.8780 | $930.88 | $930.85 | $931.00 | |