| 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 | $249.30 | 3.352% | $257.6565 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $228.71 | 13.666% | $259.9655 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $113.25 | 13.418% | $128.4459 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $13.39 | 13.329% | $15.1748 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $231.97 | 9.502% | $254.0118 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $86.67 | 10.348% | $95.6386 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $39.43 | 5.628% | $41.6491 | $41.65 | $41.65 | $41.60 |
| 7 purchase totals = | $962.72 | $1,052.5422 | $1,052.55 | $1,052.50 | $1,052.50 | |