| 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 | $218.82 | 12.637% | $246.4723 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $128.98 | 3.151% | $133.0442 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $38.60 | 9.123% | $42.1215 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $27.35 | 7.119% | $29.297 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $244.68 | 3.538% | $253.3368 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $246.62 | 5.328% | $259.7599 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $160.97 | 10.234% | $177.4437 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $1,066.02 | $1,141.4754 | $1,141.47 | $1,141.45 | $1,141.40 | |