| 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 | $128.26 | 5.848% | $135.7606 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $148.70 | 12.139% | $166.7507 | $166.75 | $166.75 | $166.80 |
| Purchase #3 | $228.50 | 11.148% | $253.9732 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $29.52 | 4.619% | $30.8835 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $110.75 | 7.435% | $118.9843 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $217.67 | 10.713% | $240.989 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $75.39 | 7.360% | $80.9387 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $938.79 | $1,028.2800 | $1,028.27 | $1,028.30 | $1,028.40 | |