| 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 | $219.32 | 7.650% | $236.098 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $36.96 | 11.199% | $41.0992 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $134.98 | 3.636% | $139.8879 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $109.61 | 8.382% | $118.7975 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $140.63 | 12.716% | $158.5125 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $63.82 | 7.429% | $68.5612 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $91.87 | 12.189% | $103.068 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $797.19 | $866.0243 | $866.03 | $866.00 | $866.10 | |