| 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 | $153.72 | 8.149% | $166.2466 | $166.25 | $166.25 | $166.20 |
| Purchase #2 | $234.32 | 3.737% | $243.0765 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $225.97 | 9.637% | $247.7467 | $247.75 | $247.75 | $247.70 |
| Purchase #4 | $121.75 | 3.188% | $125.6314 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $47.75 | 9.859% | $52.4577 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $244.61 | 12.215% | $274.4891 | $274.49 | $274.50 | $274.50 |
| Purchase #7 | $210.58 | 10.513% | $232.7183 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $1,238.70 | $1,342.3663 | $1,342.38 | $1,342.40 | $1,342.30 | |