| 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 | $39.39 | 5.107% | $41.4016 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $190.37 | 7.784% | $205.1884 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $214.69 | 9.583% | $235.2637 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $16.73 | 10.341% | $18.46 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $197.75 | 6.318% | $210.2438 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $241.56 | 13.602% | $274.417 | $274.42 | $274.40 | $274.40 |
| Purchase #7 | $218.80 | 12.833% | $246.8786 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,119.29 | $1,231.8531 | $1,231.85 | $1,231.85 | $1,231.90 | |