| 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 | $243.74 | 3.787% | $252.9704 | $252.97 | $252.95 | $253.00 |
| Purchase #2 | $149.58 | 3.450% | $154.7405 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $208.67 | 12.229% | $234.1883 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $146.29 | 12.379% | $164.3992 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $42.83 | 10.261% | $47.2248 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $40.87 | 5.269% | $43.0234 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $150.94 | 12.607% | $169.969 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $982.92 | $1,066.5156 | $1,066.51 | $1,066.45 | $1,066.50 | |