| 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 | $196.38 | 5.470% | $207.122 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $106.97 | 10.540% | $118.2446 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $179.85 | 12.470% | $202.2773 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $191.82 | 6.513% | $204.3132 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $18.78 | 8.392% | $20.356 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $7.91 | 4.408% | $8.2587 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $141.26 | 8.392% | $153.1145 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $842.97 | $913.6863 | $913.68 | $913.65 | $913.70 | |