| 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 | $33.99 | 11.252% | $37.8146 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $118.48 | 13.427% | $134.3883 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $225.69 | 12.701% | $254.3549 | $254.35 | $254.35 | $254.40 |
| Purchase #4 | $177.76 | 9.175% | $194.0695 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $223.58 | 13.648% | $254.0942 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $150.82 | 8.553% | $163.7196 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $214.70 | 7.409% | $230.6071 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,145.02 | $1,269.0482 | $1,269.04 | $1,269.00 | $1,269.10 | |