| 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 | $250.37 | 13.506% | $284.185 | $284.19 | $284.20 | $284.20 |
| Purchase #2 | $18.32 | 7.583% | $19.7092 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $155.62 | 5.261% | $163.8072 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $219.44 | 5.526% | $231.5663 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $209.33 | 10.498% | $231.3055 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $59.63 | 7.628% | $64.1786 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $41.61 | 6.149% | $44.1686 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $954.32 | $1,038.9204 | $1,038.94 | $1,038.90 | $1,039.00 | |