| 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 | $243.98 | 8.550% | $264.8403 | $264.84 | $264.85 | $264.80 |
| Purchase #2 | $121.74 | 12.325% | $136.7445 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $91.64 | 13.373% | $103.895 | $103.90 | $103.90 | $103.90 |
| Purchase #4 | $189.48 | 7.783% | $204.2272 | $204.23 | $204.25 | $204.20 |
| Purchase #5 | $30.88 | 7.633% | $33.2371 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $86.43 | 6.609% | $92.1422 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $93.52 | 12.491% | $105.2016 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $857.67 | $940.2879 | $940.29 | $940.35 | $940.10 | |