| 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 | $140.50 | 3.782% | $145.8137 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $30.87 | 13.789% | $35.1267 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $14.86 | 11.862% | $16.6227 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $113.42 | 13.729% | $128.9914 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $174.58 | 6.327% | $185.6257 | $185.63 | $185.65 | $185.60 |
| Purchase #6 | $201.36 | 3.253% | $207.9102 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $236.91 | 13.482% | $268.8502 | $268.85 | $268.85 | $268.90 |
| 7 purchase totals = | $912.50 | $988.9406 | $988.94 | $988.95 | $988.90 | |