| 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 | $232.77 | 12.522% | $261.9175 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $65.45 | 12.814% | $73.8368 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $148.50 | 7.367% | $159.44 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $83.61 | 5.497% | $88.206 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $74.40 | 12.440% | $83.6554 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $220.54 | 12.802% | $248.7735 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $57.93 | 13.476% | $65.7366 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $883.20 | $981.5658 | $981.58 | $981.55 | $981.50 | |