| 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 | $245.31 | 11.456% | $273.4127 | $273.41 | $273.40 | $273.40 |
| Purchase #2 | $134.81 | 5.873% | $142.7274 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $12.33 | 10.243% | $13.593 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $44.39 | 6.179% | $47.1329 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $95.39 | 11.488% | $106.3484 | $106.35 | $106.35 | $106.30 |
| Purchase #6 | $84.83 | 10.674% | $93.8848 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $44.42 | 4.132% | $46.2554 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $661.48 | $723.3546 | $723.35 | $723.40 | $723.30 | |