| 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 | $124.25 | 11.618% | $138.6854 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $73.32 | 9.290% | $80.1314 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $215.89 | 9.446% | $236.283 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $179.81 | 8.643% | $195.351 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $182.80 | 5.410% | $192.6895 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $63.26 | 8.833% | $68.8478 | $68.85 | $68.85 | $68.80 |
| Purchase #7 | $23.88 | 9.491% | $26.1465 | $26.15 | $26.15 | $26.10 |
| 7 purchase totals = | $863.21 | $938.1346 | $938.14 | $938.20 | $938.10 | |