| 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 | $236.60 | 5.826% | $250.3843 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $164.26 | 4.811% | $172.1625 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $58.28 | 10.807% | $64.5783 | $64.58 | $64.60 | $64.60 |
| Purchase #4 | $169.28 | 3.750% | $175.628 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $174.59 | 9.758% | $191.6265 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $40.35 | 9.733% | $44.2773 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $125.96 | 11.437% | $140.366 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $969.32 | $1,039.0229 | $1,039.03 | $1,039.10 | $1,039.10 | |