| 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 | $207.65 | 3.613% | $215.1524 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $245.50 | 10.742% | $271.8716 | $271.87 | $271.85 | $271.90 |
| Purchase #3 | $99.36 | 10.623% | $109.915 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $224.64 | 5.171% | $236.2561 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $18.53 | 3.795% | $19.2332 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $177.92 | 12.514% | $200.1849 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $210.26 | 11.388% | $234.2044 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,183.86 | $1,286.8176 | $1,286.81 | $1,286.80 | $1,286.90 | |