| 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 | $106.42 | 8.180% | $115.1252 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $242.85 | 11.686% | $271.2295 | $271.23 | $271.25 | $271.20 |
| Purchase #3 | $15.71 | 10.563% | $17.3694 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $237.35 | 11.521% | $264.6951 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $239.62 | 5.357% | $252.4564 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $123.37 | 6.179% | $130.993 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $226.91 | 3.120% | $233.9896 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $1,192.23 | $1,285.8582 | $1,285.87 | $1,285.90 | $1,285.90 | |