| 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 | $119.62 | 11.111% | $132.911 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $170.39 | 7.660% | $183.4419 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $79.97 | 7.247% | $85.7654 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $118.80 | 5.392% | $125.2057 | $125.21 | $125.20 | $125.20 |
| Purchase #5 | $116.69 | 8.690% | $126.8304 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $116.37 | 6.332% | $123.7385 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $40.25 | 7.608% | $43.3122 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $762.09 | $821.2051 | $821.21 | $821.20 | $821.10 | |