| 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 | $217.71 | 9.664% | $238.7495 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $146.82 | 11.441% | $163.6177 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $77.29 | 13.196% | $87.4892 | $87.49 | $87.50 | $87.50 |
| Purchase #4 | $145.68 | 13.400% | $165.2011 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $167.99 | 5.829% | $177.7821 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $180.95 | 3.196% | $186.7332 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $66.53 | 5.731% | $70.3428 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $1,002.97 | $1,089.9156 | $1,089.91 | $1,089.95 | $1,089.80 | |