| 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 | $197.65 | 7.807% | $213.0805 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $34.54 | 7.855% | $37.2531 | $37.25 | $37.25 | $37.30 |
| Purchase #3 | $10.42 | 4.195% | $10.8571 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $112.29 | 11.457% | $125.1551 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $241.70 | 8.428% | $262.0705 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $91.30 | 12.527% | $102.7372 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $215.84 | 12.577% | $242.9862 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $903.74 | $994.1397 | $994.15 | $994.15 | $994.30 | |