| 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 | $122.92 | 13.766% | $139.8412 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $210.79 | 3.671% | $218.5281 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $104.78 | 6.468% | $111.5572 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $72.86 | 8.492% | $79.0473 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $124.78 | 6.321% | $132.6673 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $206.48 | 9.460% | $226.013 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $186.29 | 9.813% | $204.5706 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $1,028.90 | $1,112.2247 | $1,112.23 | $1,112.20 | $1,112.20 | |