| 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 | $190.92 | 12.625% | $215.0237 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $210.84 | 3.398% | $218.0043 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $249.89 | 8.601% | $271.383 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $153.50 | 9.709% | $168.4033 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $49.26 | 12.822% | $55.5761 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $45.41 | 6.310% | $48.2754 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $188.43 | 6.797% | $201.2376 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $1,088.25 | $1,177.9034 | $1,177.90 | $1,177.95 | $1,177.90 | |