| 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 | $227.50 | 8.703% | $247.2993 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $40.82 | 8.335% | $44.2223 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $102.46 | 5.746% | $108.3474 | $108.35 | $108.35 | $108.30 |
| Purchase #4 | $147.27 | 3.510% | $152.4392 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $86.65 | 12.759% | $97.7057 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $91.84 | 7.827% | $99.0283 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $145.44 | 6.397% | $154.7438 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $841.98 | $903.7860 | $903.79 | $903.80 | $903.60 | |