| 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 | $248.53 | 4.417% | $259.5076 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $126.71 | 4.838% | $132.8402 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $24.69 | 5.619% | $26.0773 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $119.88 | 8.344% | $129.8828 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $171.63 | 7.799% | $185.0154 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $40.81 | 9.498% | $44.6861 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $186.59 | 13.668% | $212.0931 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $918.84 | $990.1025 | $990.11 | $990.15 | $990.10 | |