| 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 | $187.81 | 8.453% | $203.6856 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $211.35 | 7.595% | $227.402 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $141.59 | 4.667% | $148.198 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $226.59 | 4.582% | $236.9724 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $204.65 | 8.110% | $221.2471 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $234.82 | 13.470% | $266.4503 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $168.84 | 7.874% | $182.1345 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $1,375.65 | $1,486.0899 | $1,486.09 | $1,486.10 | $1,486.10 | |