| 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 | $234.78 | 6.260% | $249.4772 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $80.26 | 7.214% | $86.05 | $86.05 | $86.05 | $86.10 |
| Purchase #3 | $240.96 | 7.115% | $258.1043 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $183.37 | 13.613% | $208.3322 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $11.62 | 12.444% | $13.066 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $58.69 | 13.578% | $66.6589 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $48.72 | 10.157% | $53.6685 | $53.67 | $53.65 | $53.70 |
| 7 purchase totals = | $858.40 | $935.3571 | $935.36 | $935.35 | $935.50 | |