| 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 | $240.55 | 6.312% | $255.7335 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $244.50 | 9.805% | $268.4732 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $100.41 | 4.154% | $104.581 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $169.47 | 10.785% | $187.7473 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $233.52 | 13.354% | $264.7043 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $114.32 | 9.407% | $125.0741 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $136.73 | 5.325% | $144.0109 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $1,239.50 | $1,350.3243 | $1,350.31 | $1,350.30 | $1,350.30 | |