| 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 | $104.65 | 6.377% | $111.3235 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $195.43 | 6.494% | $208.1212 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $217.50 | 11.426% | $242.3516 | $242.35 | $242.35 | $242.40 |
| Purchase #4 | $180.98 | 12.729% | $204.0169 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $168.40 | 8.484% | $182.6871 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $48.91 | 6.766% | $52.2193 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $140.84 | 5.142% | $148.082 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $1,056.71 | $1,148.8016 | $1,148.80 | $1,148.75 | $1,148.80 | |