| 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 | $96.95 | 9.860% | $106.5093 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $155.68 | 13.360% | $176.4788 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $132.66 | 9.829% | $145.6992 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $163.74 | 5.804% | $173.2435 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $118.45 | 6.306% | $125.9195 | $125.92 | $125.90 | $125.90 |
| Purchase #6 | $167.79 | 12.671% | $189.0507 | $189.05 | $189.05 | $189.10 |
| Purchase #7 | $205.73 | 7.584% | $221.3326 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $1,041.00 | $1,138.2336 | $1,138.23 | $1,138.25 | $1,138.20 | |