| 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 | $247.97 | 13.319% | $280.9971 | $281.00 | $281.00 | $281.00 |
| Purchase #2 | $101.53 | 8.234% | $109.89 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $178.77 | 11.763% | $199.7987 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $202.41 | 6.653% | $215.8763 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $60.87 | 9.356% | $66.565 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $15.64 | 7.742% | $16.8508 | $16.85 | $16.85 | $16.90 |
| Purchase #7 | $16.51 | 3.397% | $17.0708 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $823.70 | $907.0487 | $907.06 | $907.05 | $907.20 | |