| 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 | $136.99 | 4.627% | $143.3285 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $116.70 | 10.815% | $129.3211 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $199.30 | 5.339% | $209.9406 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $245.33 | 5.214% | $258.1215 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $117.35 | 6.495% | $124.9719 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $226.34 | 7.371% | $243.0235 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $43.68 | 6.318% | $46.4397 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $1,085.69 | $1,155.1468 | $1,155.14 | $1,155.10 | $1,155.00 | |