| 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 | $94.56 | 8.530% | $102.626 | $102.63 | $102.65 | $102.60 |
| Purchase #2 | $109.31 | 7.451% | $117.4547 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $145.59 | 9.400% | $159.2755 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $202.54 | 3.676% | $209.9854 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $233.60 | 12.349% | $262.4473 | $262.45 | $262.45 | $262.40 |
| Purchase #6 | $38.25 | 12.637% | $43.0837 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $80.68 | 7.319% | $86.585 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $904.53 | $981.4576 | $981.47 | $981.55 | $981.50 | |