| 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 | $227.48 | 3.572% | $235.6056 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $156.25 | 5.435% | $164.7422 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $112.27 | 5.131% | $118.0306 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $153.89 | 8.483% | $166.9445 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $234.67 | 6.240% | $249.3134 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $204.29 | 7.401% | $219.4095 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $243.97 | 11.226% | $271.3581 | $271.36 | $271.35 | $271.40 |
| 7 purchase totals = | $1,332.82 | $1,425.4039 | $1,425.40 | $1,425.40 | $1,425.30 | |