| 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 | $200.37 | 4.447% | $209.2805 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $217.43 | 5.776% | $229.9888 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $76.55 | 6.180% | $81.2808 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $203.93 | 11.695% | $227.7796 | $227.78 | $227.80 | $227.80 |
| Purchase #5 | $242.98 | 8.203% | $262.9116 | $262.91 | $262.90 | $262.90 |
| Purchase #6 | $130.92 | 6.789% | $139.8082 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $132.59 | 8.644% | $144.0511 | $144.05 | $144.05 | $144.10 |
| 7 purchase totals = | $1,204.77 | $1,295.1006 | $1,295.10 | $1,295.15 | $1,295.20 | |