| 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 | $199.66 | 8.731% | $217.0923 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $164.72 | 7.355% | $176.8352 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $118.33 | 9.388% | $129.4388 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $30.45 | 5.500% | $32.1248 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $56.71 | 9.730% | $62.2279 | $62.23 | $62.25 | $62.20 |
| Purchase #6 | $246.30 | 3.572% | $255.0978 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $87.50 | 11.197% | $97.2974 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $903.67 | $970.1142 | $970.12 | $970.15 | $970.00 | |