| 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 | $8.75 | 13.277% | $9.9117 | $9.91 | $9.90 | $9.90 |
| Purchase #2 | $224.35 | 9.440% | $245.5286 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $205.32 | 5.554% | $216.7235 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $248.59 | 9.386% | $271.9227 | $271.92 | $271.90 | $271.90 |
| Purchase #5 | $236.89 | 6.362% | $251.9609 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $175.42 | 7.366% | $188.3414 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $241.46 | 9.570% | $264.5677 | $264.57 | $264.55 | $264.60 |
| 7 purchase totals = | $1,340.78 | $1,448.9565 | $1,448.95 | $1,448.90 | $1,448.90 | |