| 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 | $226.43 | 3.621% | $234.629 | $234.63 | $234.65 | $234.60 |
| Purchase #2 | $130.34 | 8.263% | $141.11 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $105.55 | 5.571% | $111.4302 | $111.43 | $111.45 | $111.40 |
| Purchase #4 | $98.97 | 8.719% | $107.5992 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $146.59 | 5.112% | $154.0837 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $26.91 | 8.762% | $29.2679 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $134.56 | 12.444% | $151.3046 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $869.35 | $929.4246 | $929.42 | $929.45 | $929.40 | |