| 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 | $105.27 | 10.185% | $115.9917 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $101.91 | 5.735% | $107.7545 | $107.75 | $107.75 | $107.80 |
| Purchase #3 | $182.99 | 4.214% | $190.7012 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $130.47 | 13.843% | $148.531 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $130.39 | 5.873% | $138.0478 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $231.40 | 3.685% | $239.9271 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $79.27 | 8.382% | $85.9144 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $961.70 | $1,026.8677 | $1,026.86 | $1,026.90 | $1,026.80 | |