| 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 | $94.72 | 4.245% | $98.7409 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $157.84 | 6.615% | $168.2811 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $171.50 | 9.648% | $188.0463 | $188.05 | $188.05 | $188.00 |
| Purchase #4 | $116.57 | 11.420% | $129.8823 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $154.26 | 12.444% | $173.4561 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $241.39 | 11.329% | $268.7371 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $12.79 | 7.411% | $13.7379 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $949.07 | $1,040.8817 | $1,040.89 | $1,040.95 | $1,040.80 | |