| 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 | $206.98 | 12.316% | $232.4717 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $204.81 | 13.330% | $232.1112 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $27.74 | 7.454% | $29.8077 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $156.54 | 9.308% | $171.1107 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $29.90 | 11.619% | $33.3741 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $24.99 | 4.800% | $26.1895 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $37.39 | 7.507% | $40.1969 | $40.20 | $40.20 | $40.20 |
| 7 purchase totals = | $688.35 | $765.2618 | $765.26 | $765.20 | $765.30 | |