| 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 | $117.91 | 3.478% | $122.0109 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $156.74 | 4.602% | $163.9532 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $205.89 | 4.322% | $214.7886 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $63.34 | 8.555% | $68.7587 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $128.25 | 9.846% | $140.8775 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $185.78 | 7.855% | $200.373 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $123.97 | 13.254% | $140.401 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $981.88 | $1,051.1629 | $1,051.16 | $1,051.15 | $1,051.30 | |