| 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 | $244.41 | 6.159% | $259.4632 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $51.28 | 13.202% | $58.05 | $58.05 | $58.05 | $58.10 |
| Purchase #3 | $107.84 | 12.564% | $121.389 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $175.45 | 12.276% | $196.9882 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $154.88 | 10.217% | $170.7041 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $73.70 | 8.159% | $79.7132 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $188.93 | 7.425% | $202.9581 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $996.49 | $1,089.2658 | $1,089.26 | $1,089.25 | $1,089.40 | |