| 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 | $132.70 | 6.480% | $141.299 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $195.92 | 8.240% | $212.0638 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $223.32 | 5.202% | $234.9371 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $94.75 | 8.230% | $102.5479 | $102.55 | $102.55 | $102.50 |
| Purchase #5 | $194.27 | 11.216% | $216.0593 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $90.81 | 8.279% | $98.3282 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $67.78 | 6.476% | $72.1694 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $999.55 | $1,077.4047 | $1,077.41 | $1,077.40 | $1,077.40 | |