| 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 | $136.35 | 12.605% | $153.5369 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $12.97 | 7.107% | $13.8918 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $116.29 | 6.637% | $124.0082 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $124.88 | 8.787% | $135.8532 | $135.85 | $135.85 | $135.90 |
| Purchase #5 | $112.95 | 6.613% | $120.4194 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $140.84 | 4.355% | $146.9736 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $246.79 | 3.221% | $254.7391 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $891.07 | $949.4222 | $949.42 | $949.40 | $949.40 | |