| 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 | $236.86 | 6.474% | $252.1943 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $115.94 | 13.836% | $131.9815 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $19.61 | 6.417% | $20.8684 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $55.83 | 6.550% | $59.4869 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $225.94 | 8.394% | $244.9054 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $176.69 | 4.795% | $185.1623 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $69.84 | 10.366% | $77.0796 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $900.71 | $971.6784 | $971.68 | $971.70 | $971.80 | |