| 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 | $119.32 | 10.774% | $132.1755 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $218.28 | 13.490% | $247.726 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $153.25 | 11.127% | $170.3021 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $21.40 | 4.187% | $22.296 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $56.66 | 9.272% | $61.9135 | $61.91 | $61.90 | $61.90 |
| Purchase #6 | $12.41 | 13.400% | $14.0729 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $115.70 | 10.648% | $128.0197 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $697.02 | $776.5057 | $776.51 | $776.50 | $776.50 | |