| 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 | $118.25 | 4.867% | $124.0052 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $163.54 | 12.770% | $184.4241 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $41.31 | 7.212% | $44.2893 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $229.86 | 9.339% | $251.3266 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $34.39 | 10.397% | $37.9655 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $60.98 | 10.147% | $67.1676 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $227.67 | 12.717% | $256.6228 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $876.00 | $965.8011 | $965.81 | $965.75 | $965.80 | |