| 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 | $217.54 | 10.680% | $240.7733 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $204.65 | 6.592% | $218.1405 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $29.36 | 9.451% | $32.1348 | $32.13 | $32.15 | $32.10 |
| Purchase #4 | $173.48 | 7.526% | $186.5361 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $145.77 | 5.734% | $154.1285 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $109.49 | 3.641% | $113.4765 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $181.91 | 5.488% | $191.8932 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $1,062.20 | $1,137.0829 | $1,137.08 | $1,137.15 | $1,137.00 | |