| 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 | $206.32 | 4.530% | $215.6663 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $165.76 | 4.695% | $173.5424 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $226.57 | 3.189% | $233.7953 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $211.48 | 13.115% | $239.2156 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $217.29 | 9.404% | $237.724 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $153.89 | 4.594% | $160.9597 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $224.39 | 11.744% | $250.7424 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $1,405.70 | $1,511.6457 | $1,511.65 | $1,511.60 | $1,511.60 | |