| 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 | $236.85 | 7.666% | $255.0069 | $255.01 | $255.00 | $255.00 |
| Purchase #2 | $78.26 | 11.383% | $87.1683 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $117.65 | 10.645% | $130.1738 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $115.59 | 9.537% | $126.6138 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $195.40 | 8.153% | $211.331 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $203.88 | 5.647% | $215.3931 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $237.61 | 9.172% | $259.4036 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,185.24 | $1,285.0905 | $1,285.08 | $1,285.05 | $1,285.10 | |