| 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 | $90.32 | 12.710% | $101.7997 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $50.74 | 9.598% | $55.61 | $55.61 | $55.60 | $55.60 |
| Purchase #3 | $237.84 | 9.658% | $260.8106 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $106.67 | 6.314% | $113.4051 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $119.62 | 6.765% | $127.7123 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $116.70 | 7.781% | $125.7804 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $205.33 | 11.325% | $228.5836 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $927.22 | $1,013.7017 | $1,013.70 | $1,013.70 | $1,013.70 | |