| 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 | $110.46 | 9.603% | $121.0675 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $113.67 | 3.873% | $118.0724 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $12.62 | 12.411% | $14.1863 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $92.32 | 12.412% | $103.7788 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $91.49 | 12.327% | $102.768 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $177.26 | 6.130% | $188.126 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $242.75 | 5.250% | $255.4944 | $255.49 | $255.50 | $255.50 |
| 7 purchase totals = | $840.57 | $903.4934 | $903.50 | $903.50 | $903.60 | |