| 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 | $189.92 | 8.148% | $205.3947 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $170.80 | 9.489% | $187.0072 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $116.44 | 5.590% | $122.949 | $122.95 | $122.95 | $122.90 |
| Purchase #4 | $139.96 | 3.263% | $144.5269 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $6.68 | 4.315% | $6.9682 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $227.62 | 5.160% | $239.3652 | $239.37 | $239.35 | $239.40 |
| Purchase #7 | $181.44 | 9.322% | $198.3538 | $198.35 | $198.35 | $198.40 |
| 7 purchase totals = | $1,032.86 | $1,104.5650 | $1,104.57 | $1,104.55 | $1,104.60 | |