| 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 | $181.44 | 10.476% | $200.4477 | $200.45 | $200.45 | $200.40 |
| Purchase #2 | $113.74 | 3.403% | $117.6106 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $209.95 | 10.658% | $232.3265 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $97.25 | 9.502% | $106.4907 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $149.29 | 5.415% | $157.3741 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $178.31 | 9.689% | $195.5865 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $206.88 | 8.415% | $224.289 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $1,136.86 | $1,234.1251 | $1,234.13 | $1,234.15 | $1,234.10 | |