| 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 | $115.38 | 6.426% | $122.7943 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $69.80 | 12.314% | $78.3952 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $210.58 | 11.551% | $234.9041 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $216.40 | 4.240% | $225.5754 | $225.58 | $225.60 | $225.60 |
| Purchase #5 | $83.94 | 5.653% | $88.6851 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $88.34 | 3.780% | $91.6793 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $211.25 | 11.716% | $236.0001 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $995.69 | $1,078.0335 | $1,078.04 | $1,078.10 | $1,078.10 | |