| 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 | $104.82 | 12.812% | $118.2495 | $118.25 | $118.25 | $118.20 |
| Purchase #2 | $123.81 | 7.852% | $133.5316 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $84.68 | 5.556% | $89.3848 | $89.38 | $89.40 | $89.40 |
| Purchase #4 | $47.57 | 9.503% | $52.0906 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $33.41 | 8.519% | $36.2562 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $189.71 | 7.702% | $204.3215 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $242.48 | 11.372% | $270.0548 | $270.05 | $270.05 | $270.10 |
| 7 purchase totals = | $826.48 | $903.8890 | $903.88 | $903.90 | $903.90 | |