| 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 | $229.32 | 13.436% | $260.1314 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $7.56 | 10.215% | $8.3323 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $204.50 | 5.735% | $216.2281 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $125.91 | 8.548% | $136.6728 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $101.42 | 8.252% | $109.7892 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $131.28 | 6.767% | $140.1637 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $82.42 | 11.407% | $91.8216 | $91.82 | $91.80 | $91.80 |
| 7 purchase totals = | $882.41 | $963.1391 | $963.13 | $963.15 | $963.10 | |