| 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 | $101.50 | 6.106% | $107.6976 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $102.88 | 10.223% | $113.3974 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $45.57 | 10.870% | $50.5235 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $177.65 | 13.502% | $201.6363 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $88.78 | 9.840% | $97.516 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $193.74 | 13.255% | $219.4202 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $127.52 | 11.597% | $142.3085 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $837.64 | $932.4995 | $932.51 | $932.45 | $932.40 | |