| 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 | $98.84 | 6.622% | $105.3852 | $105.39 | $105.40 | $105.40 |
| Purchase #2 | $203.66 | 6.123% | $216.1301 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $145.80 | 13.296% | $165.1856 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $219.51 | 7.594% | $236.1796 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $59.92 | 5.758% | $63.3702 | $63.37 | $63.35 | $63.40 |
| Purchase #6 | $244.39 | 3.183% | $252.1689 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $13.41 | 4.250% | $13.9799 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $985.53 | $1,052.3995 | $1,052.41 | $1,052.45 | $1,052.50 | |