| 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 | $12.58 | 13.800% | $14.316 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $245.65 | 9.577% | $269.1759 | $269.18 | $269.20 | $269.20 |
| Purchase #3 | $114.30 | 6.738% | $122.0015 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $156.52 | 13.108% | $177.0366 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $70.75 | 9.471% | $77.4507 | $77.45 | $77.45 | $77.50 |
| Purchase #6 | $82.27 | 3.534% | $85.1774 | $85.18 | $85.20 | $85.20 |
| Purchase #7 | $36.44 | 4.777% | $38.1807 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $718.51 | $783.3388 | $783.35 | $783.40 | $783.40 | |