| 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 | $237.33 | 6.372% | $252.4527 | $252.45 | $252.45 | $252.50 |
| Purchase #2 | $103.43 | 9.832% | $113.5992 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $205.52 | 12.847% | $231.9232 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $234.39 | 5.252% | $246.7002 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $236.78 | 13.866% | $269.6119 | $269.61 | $269.60 | $269.60 |
| Purchase #6 | $21.58 | 7.537% | $23.2065 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $23.69 | 10.256% | $26.1196 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $1,062.72 | $1,163.6133 | $1,163.61 | $1,163.55 | $1,163.60 | |