| 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 | $210.97 | 9.372% | $230.7421 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $152.71 | 11.491% | $170.2579 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $126.66 | 9.854% | $139.1411 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $12.72 | 12.412% | $14.2988 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $151.34 | 10.406% | $167.0884 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $118.87 | 12.204% | $133.3769 | $133.38 | $133.40 | $133.40 |
| Purchase #7 | $104.28 | 8.218% | $112.8497 | $112.85 | $112.85 | $112.80 |
| 7 purchase totals = | $877.55 | $967.7549 | $967.76 | $967.80 | $967.70 | |