| 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 | $229.80 | 11.840% | $257.0083 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $194.83 | 6.255% | $207.0166 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $111.73 | 12.854% | $126.0918 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $20.63 | 7.361% | $22.1486 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $102.78 | 11.347% | $114.4424 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $78.54 | 3.850% | $81.5638 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $153.59 | 9.835% | $168.6956 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $891.90 | $976.9671 | $976.97 | $976.95 | $976.90 | |