| 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 | $215.34 | 7.214% | $230.8746 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $153.27 | 3.641% | $158.8506 | $158.85 | $158.85 | $158.90 |
| Purchase #3 | $186.64 | 10.315% | $205.8919 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $236.31 | 6.295% | $251.1857 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $239.93 | 9.768% | $263.3664 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $50.87 | 4.336% | $53.0757 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $95.56 | 12.772% | $107.7649 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $1,177.92 | $1,271.0098 | $1,271.01 | $1,271.00 | $1,271.20 | |