| 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 | $55.77 | 7.192% | $59.781 | $59.78 | $59.80 | $59.80 |
| Purchase #2 | $199.73 | 7.867% | $215.4428 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $154.70 | 12.232% | $173.6229 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $50.67 | 9.167% | $55.3149 | $55.31 | $55.30 | $55.30 |
| Purchase #5 | $219.86 | 8.807% | $239.2231 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $154.64 | 10.314% | $170.5896 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $187.40 | 13.242% | $212.2155 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $1,022.77 | $1,126.1898 | $1,126.18 | $1,126.15 | $1,126.10 | |