| 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 | $112.40 | 11.578% | $125.4137 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $42.28 | 11.479% | $47.1333 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $120.31 | 11.861% | $134.58 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $133.28 | 13.672% | $151.502 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $249.38 | 7.620% | $268.3828 | $268.38 | $268.40 | $268.40 |
| Purchase #6 | $240.46 | 5.828% | $254.474 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $98.76 | 13.555% | $112.1469 | $112.15 | $112.15 | $112.10 |
| 7 purchase totals = | $996.87 | $1,093.6327 | $1,093.62 | $1,093.65 | $1,093.60 | |