| 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 | $239.76 | 7.409% | $257.5238 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $108.52 | 5.575% | $114.57 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $123.36 | 8.780% | $134.191 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $44.58 | 9.329% | $48.7389 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $206.86 | 5.375% | $217.9787 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $51.32 | 8.390% | $55.6257 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $78.45 | 9.683% | $86.0463 | $86.05 | $86.05 | $86.00 |
| 7 purchase totals = | $852.85 | $914.6744 | $914.68 | $914.70 | $914.60 | |