| 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 | $199.55 | 10.537% | $220.5766 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $203.81 | 6.322% | $216.6949 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $75.45 | 5.726% | $79.7703 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $132.36 | 6.191% | $140.5544 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $200.35 | 13.542% | $227.4814 | $227.48 | $227.50 | $227.50 |
| Purchase #6 | $237.40 | 9.494% | $259.9388 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $156.41 | 7.609% | $168.3112 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $1,205.33 | $1,313.3276 | $1,313.32 | $1,313.35 | $1,313.40 | |