| 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 | $233.31 | 8.431% | $252.9804 | $252.98 | $253.00 | $253.00 |
| Purchase #2 | $53.97 | 10.140% | $59.4426 | $59.44 | $59.45 | $59.40 |
| Purchase #3 | $15.25 | 6.359% | $16.2197 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $148.66 | 3.347% | $153.6357 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $177.33 | 7.863% | $191.2735 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $213.58 | 9.446% | $233.7548 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $117.70 | 10.272% | $129.7901 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $959.80 | $1,037.0968 | $1,037.09 | $1,037.10 | $1,037.10 | |