| 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 | $138.41 | 13.833% | $157.5563 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $18.44 | 9.834% | $20.2534 | $20.25 | $20.25 | $20.30 |
| Purchase #3 | $209.30 | 13.224% | $236.9778 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $230.36 | 11.479% | $256.803 | $256.80 | $256.80 | $256.80 |
| Purchase #5 | $249.99 | 8.196% | $270.4792 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $59.79 | 9.362% | $65.3875 | $65.39 | $65.40 | $65.40 |
| Purchase #7 | $16.36 | 10.195% | $18.0279 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $922.65 | $1,025.4851 | $1,025.49 | $1,025.55 | $1,025.60 | |