| 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 | $109.57 | 6.774% | $116.9923 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $237.30 | 8.110% | $256.545 | $256.55 | $256.55 | $256.50 |
| Purchase #3 | $62.63 | 10.869% | $69.4373 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $211.25 | 4.634% | $221.0393 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $152.96 | 8.604% | $166.1207 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $93.64 | 6.769% | $99.9785 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $222.41 | 4.114% | $231.5599 | $231.56 | $231.55 | $231.60 |
| 7 purchase totals = | $1,089.76 | $1,161.6730 | $1,161.68 | $1,161.70 | $1,161.60 | |