| 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 | $129.33 | 11.405% | $144.0801 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $76.79 | 9.244% | $83.8885 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $65.74 | 7.736% | $70.8256 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $240.72 | 8.818% | $261.9467 | $261.95 | $261.95 | $261.90 |
| Purchase #5 | $87.45 | 10.632% | $96.7477 | $96.75 | $96.75 | $96.70 |
| Purchase #6 | $172.97 | 8.212% | $187.1743 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $240.73 | 7.711% | $259.2927 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $1,013.73 | $1,103.9556 | $1,103.96 | $1,104.00 | $1,103.90 | |