| 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 | $236.51 | 10.123% | $260.4519 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $45.67 | 12.762% | $51.4984 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $23.91 | 4.620% | $25.0146 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $152.31 | 11.178% | $169.3352 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $10.37 | 13.491% | $11.769 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $35.71 | 7.471% | $38.3779 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $23.81 | 8.822% | $25.9105 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $528.29 | $582.3575 | $582.36 | $582.35 | $582.40 | |