| 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 | $215.83 | 5.273% | $227.2107 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $17.60 | 12.369% | $19.7769 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $12.36 | 12.412% | $13.8941 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $247.49 | 12.604% | $278.6836 | $278.68 | $278.70 | $278.70 |
| Purchase #5 | $25.68 | 10.455% | $28.3648 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $92.62 | 3.244% | $95.6246 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $66.69 | 7.586% | $71.7491 | $71.75 | $71.75 | $71.70 |
| 7 purchase totals = | $678.27 | $735.3038 | $735.29 | $735.30 | $735.30 | |