| 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 | $244.37 | 11.239% | $271.8347 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $205.61 | 3.669% | $213.1538 | $213.15 | $213.15 | $213.20 |
| Purchase #3 | $232.75 | 4.166% | $242.4464 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $69.90 | 5.486% | $73.7347 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $33.47 | 9.551% | $36.6667 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $101.40 | 8.309% | $109.8253 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $15.62 | 7.205% | $16.7454 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $903.12 | $964.4070 | $964.41 | $964.45 | $964.30 | |