| 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 | $121.25 | 5.821% | $128.308 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $50.58 | 8.834% | $55.0482 | $55.05 | $55.05 | $55.00 |
| Purchase #3 | $167.54 | 5.858% | $177.3545 | $177.35 | $177.35 | $177.40 |
| Purchase #4 | $45.63 | 3.314% | $47.1422 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $246.29 | 6.656% | $262.6831 | $262.68 | $262.70 | $262.70 |
| Purchase #6 | $230.57 | 10.643% | $255.1096 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $249.54 | 8.657% | $271.1427 | $271.14 | $271.15 | $271.10 |
| 7 purchase totals = | $1,111.40 | $1,196.7883 | $1,196.78 | $1,196.80 | $1,196.70 | |