| 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 | $119.25 | 5.108% | $125.3413 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $115.56 | 13.480% | $131.1375 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $99.47 | 7.281% | $106.7124 | $106.71 | $106.70 | $106.70 |
| Purchase #4 | $112.29 | 11.320% | $125.0012 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $16.76 | 10.514% | $18.5221 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $116.96 | 8.299% | $126.6665 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $109.68 | 13.181% | $124.1369 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $689.97 | $757.5179 | $757.52 | $757.50 | $757.40 | |