| 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 | $229.79 | 8.120% | $248.4489 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $214.77 | 8.854% | $233.7857 | $233.79 | $233.80 | $233.80 |
| Purchase #3 | $112.94 | 11.523% | $125.9541 | $125.95 | $125.95 | $126.00 |
| Purchase #4 | $77.37 | 7.263% | $82.9894 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $188.83 | 13.194% | $213.7442 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $231.70 | 9.725% | $254.2328 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $132.61 | 9.341% | $144.9971 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $1,188.01 | $1,304.1522 | $1,304.15 | $1,304.20 | $1,304.10 | |