| 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 | $249.26 | 9.383% | $272.6481 | $272.65 | $272.65 | $272.60 |
| Purchase #2 | $14.43 | 8.672% | $15.6814 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $23.41 | 4.571% | $24.4801 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $42.53 | 10.171% | $46.8557 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $239.83 | 11.250% | $266.8109 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $54.68 | 10.407% | $60.3705 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $116.57 | 5.322% | $122.7739 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $740.71 | $809.6206 | $809.62 | $809.60 | $809.70 | |