| 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 | $189.28 | 12.138% | $212.2548 | $212.25 | $212.25 | $212.30 |
| Purchase #2 | $27.92 | 12.732% | $31.4748 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $39.31 | 13.598% | $44.6554 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $98.30 | 7.723% | $105.8917 | $105.89 | $105.90 | $105.90 |
| Purchase #5 | $225.31 | 12.426% | $253.307 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $232.79 | 12.464% | $261.8049 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $107.58 | 10.294% | $118.6543 | $118.65 | $118.65 | $118.70 |
| 7 purchase totals = | $920.49 | $1,028.0429 | $1,028.03 | $1,028.00 | $1,028.20 | |