| 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 | $93.39 | 13.280% | $105.7922 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $185.76 | 5.834% | $196.5972 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $55.40 | 9.537% | $60.6835 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $249.34 | 4.382% | $260.2661 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $111.76 | 12.768% | $126.0295 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $42.50 | 8.499% | $46.1121 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $196.78 | 8.562% | $213.6283 | $213.63 | $213.65 | $213.60 |
| 7 purchase totals = | $934.93 | $1,009.1089 | $1,009.11 | $1,009.15 | $1,009.10 | |