| 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 | $234.70 | 8.176% | $253.8891 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $214.86 | 8.452% | $233.02 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $151.97 | 9.272% | $166.0607 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $151.68 | 7.549% | $163.1303 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $45.99 | 5.285% | $48.4206 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $61.35 | 11.636% | $68.4887 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $217.99 | 12.680% | $245.6311 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $1,078.54 | $1,178.6405 | $1,178.64 | $1,178.65 | $1,178.60 | |