| 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 | $12.46 | 11.673% | $13.9145 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $215.71 | 6.198% | $229.0797 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $157.63 | 6.370% | $167.671 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $157.41 | 6.210% | $167.1852 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $92.35 | 12.326% | $103.7331 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $248.31 | 9.454% | $271.7852 | $271.79 | $271.80 | $271.80 |
| Purchase #7 | $165.40 | 3.134% | $170.5836 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,049.27 | $1,123.9523 | $1,123.95 | $1,124.00 | $1,124.00 | |