| 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 | $127.28 | 8.818% | $138.5036 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $65.65 | 11.541% | $73.2267 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $17.73 | 4.813% | $18.5833 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $204.40 | 7.437% | $219.6012 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $193.42 | 11.622% | $215.8993 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $208.28 | 13.562% | $236.5269 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $73.33 | 10.496% | $81.0267 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $890.09 | $983.3677 | $983.37 | $983.45 | $983.30 | |