| 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 | $234.92 | 12.858% | $265.126 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $116.36 | 11.202% | $129.3946 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $178.36 | 4.760% | $186.8499 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $162.41 | 11.868% | $181.6848 | $181.68 | $181.70 | $181.70 |
| Purchase #5 | $141.73 | 7.130% | $151.8353 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $218.90 | 10.701% | $242.3245 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $25.33 | 4.834% | $26.5545 | $26.55 | $26.55 | $26.60 |
| 7 purchase totals = | $1,078.01 | $1,183.7696 | $1,183.76 | $1,183.80 | $1,183.70 | |