| 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 | $205.49 | 13.330% | $232.8818 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $10.54 | 13.122% | $11.9231 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $95.32 | 4.693% | $99.7934 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $18.43 | 8.461% | $19.9894 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $186.30 | 6.849% | $199.0597 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $219.67 | 13.492% | $249.3079 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $58.60 | 7.793% | $63.1667 | $63.17 | $63.15 | $63.20 |
| 7 purchase totals = | $794.35 | $876.1220 | $876.12 | $876.10 | $876.20 | |