| 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 | $113.84 | 9.857% | $125.0612 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $83.33 | 3.707% | $86.419 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $228.94 | 8.209% | $247.7337 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $184.53 | 10.622% | $204.1308 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $146.87 | 3.738% | $152.36 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $230.68 | 12.440% | $259.3766 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $213.49 | 4.123% | $222.2922 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $1,201.68 | $1,297.3735 | $1,297.37 | $1,297.40 | $1,297.40 | |