| 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 | $219.46 | 6.359% | $233.4155 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $126.78 | 8.815% | $137.9557 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $143.52 | 7.687% | $154.5524 | $154.55 | $154.55 | $154.60 |
| Purchase #4 | $29.45 | 4.238% | $30.6981 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $208.42 | 11.261% | $231.8902 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $10.37 | 13.564% | $11.7766 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $227.38 | 11.321% | $253.1217 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $965.38 | $1,053.4102 | $1,053.42 | $1,053.40 | $1,053.50 | |