| 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 | $224.72 | 4.246% | $234.2616 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $23.25 | 10.442% | $25.6778 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $242.33 | 7.395% | $260.2503 | $260.25 | $260.25 | $260.30 |
| Purchase #4 | $249.28 | 7.831% | $268.8011 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $136.27 | 9.574% | $149.3165 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $119.53 | 7.451% | $128.4362 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $48.91 | 6.150% | $51.918 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $1,044.29 | $1,118.6615 | $1,118.67 | $1,118.65 | $1,118.70 | |