| 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 | $225.46 | 3.532% | $233.4232 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $248.68 | 11.114% | $276.3183 | $276.32 | $276.30 | $276.30 |
| Purchase #3 | $243.79 | 6.802% | $260.3726 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $25.26 | 13.715% | $28.7244 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $94.54 | 9.679% | $103.6905 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $139.80 | 10.125% | $153.9548 | $153.95 | $153.95 | $154.00 |
| Purchase #7 | $148.54 | 7.727% | $160.0177 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $1,126.07 | $1,216.5015 | $1,216.49 | $1,216.40 | $1,216.50 | |