| 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 | $103.98 | 3.555% | $107.6765 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $14.95 | 4.367% | $15.6029 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $243.71 | 5.459% | $257.0141 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $241.66 | 13.785% | $274.9728 | $274.97 | $274.95 | $275.00 |
| Purchase #5 | $201.47 | 4.661% | $210.8605 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $16.90 | 9.831% | $18.5614 | $18.56 | $18.55 | $18.60 |
| Purchase #7 | $205.25 | 13.836% | $233.6484 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $1,027.92 | $1,118.3366 | $1,118.33 | $1,118.30 | $1,118.40 | |