| 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 | $250.69 | 10.489% | $276.9849 | $276.98 | $277.00 | $277.00 |
| Purchase #2 | $152.39 | 10.520% | $168.4214 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $113.33 | 3.640% | $117.4552 | $117.46 | $117.45 | $117.50 |
| Purchase #4 | $71.41 | 3.442% | $73.8679 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $134.86 | 6.665% | $143.8484 | $143.85 | $143.85 | $143.80 |
| Purchase #6 | $52.41 | 10.619% | $57.9754 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $65.50 | 5.683% | $69.2224 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $840.59 | $907.7756 | $907.78 | $907.75 | $907.80 | |