| 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 | $10.65 | 13.285% | $12.0649 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $193.43 | 10.180% | $213.1212 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $209.54 | 6.363% | $222.873 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $156.54 | 5.785% | $165.5958 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $13.38 | 9.501% | $14.6512 | $14.65 | $14.65 | $14.70 |
| Purchase #6 | $172.61 | 6.870% | $184.4683 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $64.64 | 7.798% | $69.6806 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $820.79 | $882.4550 | $882.45 | $882.40 | $882.60 | |