| 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 | $122.73 | 13.102% | $138.8101 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $140.82 | 5.349% | $148.3525 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $102.59 | 5.322% | $108.0498 | $108.05 | $108.05 | $108.00 |
| Purchase #4 | $209.64 | 9.105% | $228.7277 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $222.31 | 5.249% | $233.9791 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $217.92 | 9.813% | $239.3045 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $178.83 | 6.409% | $190.2912 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $1,194.84 | $1,287.5149 | $1,287.51 | $1,287.55 | $1,287.50 | |