| 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 | $213.79 | 11.756% | $238.9232 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $183.31 | 8.237% | $198.4092 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $75.59 | 3.598% | $78.3097 | $78.31 | $78.30 | $78.30 |
| Purchase #4 | $42.33 | 9.871% | $46.5084 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $61.88 | 13.765% | $70.3978 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $65.83 | 3.647% | $68.2308 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $86.53 | 8.331% | $93.7388 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $729.26 | $794.5179 | $794.52 | $794.50 | $794.40 | |