| 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 | $112.86 | 3.388% | $116.6837 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $242.32 | 4.168% | $252.4199 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $249.93 | 5.145% | $262.7889 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $207.49 | 5.863% | $219.6551 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $135.29 | 10.693% | $149.7566 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $57.62 | 13.614% | $65.4644 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $28.40 | 7.438% | $30.5124 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $1,033.91 | $1,097.2810 | $1,097.28 | $1,097.25 | $1,097.40 | |