| 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 | $219.38 | 4.684% | $229.6558 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $207.81 | 7.261% | $222.8991 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $71.45 | 11.657% | $79.7789 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $177.77 | 3.266% | $183.576 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $222.66 | 5.228% | $234.3007 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $242.40 | 4.389% | $253.0389 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $177.30 | 4.332% | $184.9806 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $1,318.77 | $1,388.2300 | $1,388.24 | $1,388.30 | $1,388.30 | |