| 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 | $35.88 | 6.376% | $38.1677 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $205.52 | 5.770% | $217.3785 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $121.51 | 10.295% | $134.0195 | $134.02 | $134.00 | $134.00 |
| Purchase #4 | $243.57 | 8.463% | $264.1833 | $264.18 | $264.20 | $264.20 |
| Purchase #5 | $18.30 | 7.104% | $19.6 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $173.56 | 12.694% | $195.5917 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $237.69 | 9.668% | $260.6699 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $1,036.03 | $1,129.6106 | $1,129.61 | $1,129.60 | $1,129.70 | |