| 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 | $202.86 | 9.118% | $221.3568 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $167.86 | 11.111% | $186.5109 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $127.37 | 4.386% | $132.9564 | $132.96 | $132.95 | $133.00 |
| Purchase #4 | $99.93 | 6.813% | $106.7382 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $30.78 | 4.278% | $32.0968 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $115.77 | 11.688% | $129.3012 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $65.70 | 11.414% | $73.199 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $810.27 | $882.1593 | $882.17 | $882.15 | $882.20 | |