| 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 | $247.28 | 4.741% | $259.0035 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $219.74 | 12.440% | $247.0757 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $209.92 | 7.318% | $225.2819 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $231.70 | 6.222% | $246.1164 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $119.83 | 9.574% | $131.3025 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $152.42 | 7.276% | $163.5101 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $194.37 | 11.542% | $216.8042 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,375.26 | $1,489.0943 | $1,489.09 | $1,489.10 | $1,489.10 | |