| 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 | $108.88 | 5.248% | $114.594 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $108.93 | 12.560% | $122.6116 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $134.93 | 10.138% | $148.6092 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $76.85 | 10.326% | $84.7855 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $71.35 | 10.720% | $78.9987 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $78.25 | 4.810% | $82.0138 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $246.70 | 5.625% | $260.5769 | $260.58 | $260.60 | $260.60 |
| 7 purchase totals = | $825.89 | $892.1897 | $892.19 | $892.20 | $892.20 | |