| 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 | $103.89 | 13.728% | $118.152 | $118.15 | $118.15 | $118.20 |
| Purchase #2 | $243.57 | 11.868% | $272.4769 | $272.48 | $272.50 | $272.50 |
| Purchase #3 | $113.53 | 5.477% | $119.748 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $237.25 | 3.366% | $245.2358 | $245.24 | $245.25 | $245.20 |
| Purchase #5 | $206.65 | 12.861% | $233.2273 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $89.72 | 13.444% | $101.782 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $245.34 | 3.682% | $254.3734 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $1,239.95 | $1,344.9954 | $1,345.00 | $1,345.05 | $1,345.00 | |