| 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 | $189.99 | 12.792% | $214.2935 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $224.29 | 3.654% | $232.4856 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $195.89 | 9.779% | $215.0461 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $170.80 | 5.578% | $180.3272 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $117.65 | 4.215% | $122.6089 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $246.51 | 6.437% | $262.3778 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $104.29 | 3.110% | $107.5334 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $1,249.42 | $1,334.6725 | $1,334.68 | $1,334.75 | $1,334.60 | |