| 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 | $228.92 | 12.606% | $257.7777 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $105.40 | 12.127% | $118.1819 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $154.99 | 5.477% | $163.4788 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $160.61 | 10.619% | $177.6652 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $202.41 | 6.151% | $214.8602 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $161.45 | 8.614% | $175.3573 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $122.48 | 8.243% | $132.576 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $1,136.26 | $1,239.8971 | $1,239.91 | $1,239.95 | $1,240.10 | |