| 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 | $105.78 | 7.735% | $113.9621 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $219.41 | 5.251% | $230.9312 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $51.57 | 10.618% | $57.0457 | $57.05 | $57.05 | $57.00 |
| Purchase #4 | $137.95 | 12.300% | $154.9179 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $106.76 | 12.627% | $120.2406 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $92.82 | 4.771% | $97.2484 | $97.25 | $97.25 | $97.20 |
| Purchase #7 | $146.52 | 10.829% | $162.3867 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $860.81 | $936.7326 | $936.74 | $936.75 | $936.60 | |