| 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 | $221.76 | 8.291% | $240.1461 | $240.15 | $240.15 | $240.10 |
| Purchase #2 | $80.71 | 3.262% | $83.3428 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $6.41 | 3.636% | $6.6431 | $6.64 | $6.65 | $6.60 |
| Purchase #4 | $166.42 | 10.249% | $183.4764 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $19.70 | 5.201% | $20.7246 | $20.72 | $20.70 | $20.70 |
| Purchase #6 | $55.98 | 6.549% | $59.6461 | $59.65 | $59.65 | $59.60 |
| Purchase #7 | $223.48 | 5.772% | $236.3793 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $774.46 | $830.3584 | $830.36 | $830.40 | $830.20 | |