| 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 | $199.30 | 7.347% | $213.9426 | $213.94 | $213.95 | $213.90 |
| Purchase #2 | $185.99 | 12.449% | $209.1439 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $233.80 | 11.259% | $260.1235 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $246.74 | 3.639% | $255.7189 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $250.52 | 12.441% | $281.6872 | $281.69 | $281.70 | $281.70 |
| Purchase #6 | $214.31 | 5.663% | $226.4464 | $226.45 | $226.45 | $226.40 |
| Purchase #7 | $196.37 | 8.436% | $212.9358 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,527.03 | $1,659.9983 | $1,660.00 | $1,660.00 | $1,659.80 | |