| 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 | $240.39 | 5.790% | $254.3086 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $55.39 | 4.323% | $57.7845 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $125.47 | 13.474% | $142.3758 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $116.62 | 5.184% | $122.6656 | $122.67 | $122.65 | $122.70 |
| Purchase #5 | $91.85 | 6.297% | $97.6338 | $97.63 | $97.65 | $97.60 |
| Purchase #6 | $233.93 | 7.628% | $251.7742 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $19.38 | 8.167% | $20.9628 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $883.03 | $947.5053 | $947.50 | $947.50 | $947.60 | |