| 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 | $215.82 | 13.515% | $244.9881 | $244.99 | $245.00 | $245.00 |
| Purchase #2 | $11.45 | 8.691% | $12.4451 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $217.40 | 9.495% | $238.0421 | $238.04 | $238.05 | $238.00 |
| Purchase #4 | $70.58 | 3.129% | $72.7884 | $72.79 | $72.80 | $72.80 |
| Purchase #5 | $158.54 | 3.536% | $164.146 | $164.15 | $164.15 | $164.10 |
| Purchase #6 | $42.42 | 6.644% | $45.2384 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $118.86 | 13.227% | $134.5816 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $835.07 | $912.2297 | $912.24 | $912.30 | $912.10 | |