| 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 | $245.31 | 7.117% | $262.7687 | $262.77 | $262.75 | $262.80 |
| Purchase #2 | $225.68 | 8.306% | $244.425 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $238.78 | 3.176% | $246.3637 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $191.79 | 9.156% | $209.3503 | $209.35 | $209.35 | $209.40 |
| Purchase #5 | $14.88 | 13.450% | $16.8814 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $109.43 | 6.540% | $116.5867 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $228.25 | 8.568% | $247.8065 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $1,254.12 | $1,344.1823 | $1,344.19 | $1,344.20 | $1,344.30 | |