| 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 | $242.48 | 9.779% | $266.1921 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $114.95 | 10.660% | $127.2037 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $38.67 | 7.860% | $41.7095 | $41.71 | $41.70 | $41.70 |
| Purchase #4 | $131.41 | 3.590% | $136.1276 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $115.75 | 5.764% | $122.4218 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $96.30 | 10.678% | $106.5829 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $129.43 | 10.548% | $143.0823 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $868.99 | $943.3199 | $943.31 | $943.35 | $943.30 | |