| 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 | $194.41 | 10.359% | $214.5489 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $113.65 | 3.445% | $117.5652 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $199.51 | 9.452% | $218.3677 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $95.97 | 5.785% | $101.5219 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $68.76 | 8.218% | $74.4107 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $20.96 | 3.324% | $21.6567 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $200.36 | 8.252% | $216.8937 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $893.62 | $964.9648 | $964.97 | $964.90 | $965.00 | |