| 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 | $229.90 | 10.483% | $254.0004 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $78.32 | 8.391% | $84.8918 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $104.40 | 5.201% | $109.8298 | $109.83 | $109.85 | $109.80 |
| Purchase #4 | $82.55 | 6.527% | $87.938 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $74.67 | 7.589% | $80.3367 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $21.46 | 12.558% | $24.1549 | $24.15 | $24.15 | $24.20 |
| Purchase #7 | $221.35 | 8.609% | $240.406 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $812.65 | $881.5576 | $881.56 | $881.60 | $881.50 | |