| 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 | $97.77 | 13.178% | $110.6541 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $188.73 | 13.509% | $214.2255 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $196.62 | 9.711% | $215.7138 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $208.88 | 3.152% | $215.4639 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $50.49 | 13.611% | $57.3622 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $76.68 | 8.140% | $82.9218 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $178.88 | 6.706% | $190.8757 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $998.05 | $1,087.2170 | $1,087.21 | $1,087.20 | $1,087.30 | |