| 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 | $230.64 | 5.272% | $242.7993 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $142.29 | 11.685% | $158.9166 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $177.28 | 4.366% | $185.02 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $204.79 | 5.304% | $215.6521 | $215.65 | $215.65 | $215.70 |
| Purchase #5 | $241.74 | 9.465% | $264.6207 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $193.27 | 13.212% | $218.8048 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $116.32 | 8.741% | $126.4875 | $126.49 | $126.50 | $126.50 |
| 7 purchase totals = | $1,306.33 | $1,412.3010 | $1,412.30 | $1,412.25 | $1,412.30 | |