| 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 | $228.87 | 10.738% | $253.4461 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $184.96 | 11.611% | $206.4357 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $210.41 | 4.779% | $220.4655 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $197.84 | 7.373% | $212.4267 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $63.87 | 6.541% | $68.0477 | $68.05 | $68.05 | $68.00 |
| Purchase #6 | $143.54 | 7.416% | $154.1849 | $154.18 | $154.20 | $154.20 |
| Purchase #7 | $159.61 | 4.473% | $166.7494 | $166.75 | $166.75 | $166.70 |
| 7 purchase totals = | $1,189.10 | $1,281.7560 | $1,281.77 | $1,281.80 | $1,281.60 | |