| 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 | $231.48 | 3.330% | $239.1883 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $247.90 | 3.568% | $256.7451 | $256.75 | $256.75 | $256.70 |
| Purchase #3 | $79.71 | 7.850% | $85.9672 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $49.35 | 8.763% | $53.6745 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $56.49 | 3.694% | $58.5767 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $145.46 | 11.309% | $161.9101 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $26.50 | 10.652% | $29.3228 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $836.89 | $885.3847 | $885.39 | $885.35 | $885.40 | |