| 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 | $240.89 | 3.463% | $249.232 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $23.79 | 7.465% | $25.5659 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $109.94 | 9.843% | $120.7614 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $85.38 | 9.427% | $93.4288 | $93.43 | $93.45 | $93.40 |
| Purchase #5 | $214.67 | 3.316% | $221.7885 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $119.58 | 5.199% | $125.797 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $205.63 | 10.739% | $227.7126 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $999.88 | $1,064.2862 | $1,064.29 | $1,064.30 | $1,064.30 | |