| 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 | $191.89 | 10.856% | $212.7216 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $14.81 | 13.688% | $16.8372 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $201.86 | 12.380% | $226.8503 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $243.79 | 9.744% | $267.5449 | $267.54 | $267.55 | $267.50 |
| Purchase #5 | $22.34 | 11.558% | $24.9221 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $71.64 | 9.148% | $78.1936 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $68.25 | 4.322% | $71.1998 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $814.58 | $898.2695 | $898.26 | $898.25 | $898.20 | |