| 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 | $205.31 | 8.530% | $222.8229 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $243.42 | 5.691% | $257.273 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $118.53 | 11.690% | $132.3862 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $208.79 | 11.720% | $233.2602 | $233.26 | $233.25 | $233.30 |
| Purchase #5 | $224.29 | 3.313% | $231.7207 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $205.44 | 3.169% | $211.9504 | $211.95 | $211.95 | $212.00 |
| Purchase #7 | $235.28 | 12.584% | $264.8876 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $1,441.06 | $1,554.3010 | $1,554.30 | $1,554.25 | $1,554.40 | |