| 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 | $195.56 | 4.719% | $204.7885 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $168.65 | 8.140% | $182.3781 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $24.40 | 8.679% | $26.5177 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $26.54 | 11.275% | $29.5324 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $217.81 | 10.512% | $240.7062 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $27.79 | 5.455% | $29.3059 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $78.58 | 6.119% | $83.3883 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $739.33 | $796.6171 | $796.63 | $796.65 | $796.60 | |