| 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 | $199.57 | 7.794% | $215.1245 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $88.48 | 4.730% | $92.6651 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $177.94 | 5.531% | $187.7819 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $220.49 | 5.705% | $233.069 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $80.77 | 7.489% | $86.8189 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $217.89 | 13.205% | $246.6624 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $136.63 | 8.681% | $148.4909 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $1,121.77 | $1,210.6127 | $1,210.61 | $1,210.55 | $1,210.70 | |