| 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 | $200.85 | 5.181% | $211.256 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $183.46 | 11.581% | $204.7065 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $139.79 | 4.778% | $146.4692 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $39.57 | 4.371% | $41.2996 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $173.25 | 10.561% | $191.5469 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $165.57 | 10.688% | $183.2661 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $138.92 | 13.421% | $157.5645 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $1,041.41 | $1,136.1088 | $1,136.12 | $1,136.05 | $1,136.20 | |