| 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 | $226.66 | 12.635% | $255.2985 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $217.82 | 3.403% | $225.2324 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $199.49 | 12.820% | $225.0646 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $83.98 | 11.777% | $93.8703 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $203.74 | 12.454% | $229.1138 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $195.31 | 6.720% | $208.4348 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $249.56 | 4.106% | $259.8069 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $1,376.56 | $1,496.8213 | $1,496.81 | $1,496.80 | $1,496.80 | |