| 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 | $29.45 | 12.435% | $33.1121 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $142.88 | 11.220% | $158.9111 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $125.33 | 10.690% | $138.7278 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $191.80 | 8.380% | $207.8728 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $113.27 | 10.789% | $125.4907 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $232.54 | 10.156% | $256.1568 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $217.94 | 8.290% | $236.0072 | $236.01 | $236.00 | $236.00 |
| 7 purchase totals = | $1,053.21 | $1,156.2785 | $1,156.28 | $1,156.25 | $1,156.30 | |