| 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 | $219.92 | 7.580% | $236.5899 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $228.46 | 13.686% | $259.727 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $242.47 | 6.191% | $257.4813 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $6.94 | 12.255% | $7.7905 | $7.79 | $7.80 | $7.80 |
| Purchase #5 | $55.83 | 10.416% | $61.6453 | $61.65 | $61.65 | $61.60 |
| Purchase #6 | $35.77 | 10.257% | $39.4389 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $79.68 | 4.192% | $83.0202 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $869.07 | $945.6931 | $945.70 | $945.75 | $945.60 | |