| 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 | $236.77 | 9.564% | $259.4147 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $195.70 | 9.466% | $214.225 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $242.47 | 9.228% | $264.8451 | $264.85 | $264.85 | $264.80 |
| Purchase #4 | $233.73 | 13.860% | $266.125 | $266.13 | $266.15 | $266.10 |
| Purchase #5 | $68.43 | 12.177% | $76.7627 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $97.83 | 8.604% | $106.2473 | $106.25 | $106.25 | $106.20 |
| Purchase #7 | $58.28 | 3.845% | $60.5209 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $1,133.21 | $1,248.1407 | $1,248.15 | $1,248.15 | $1,248.00 | |