| 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 | $219.83 | 6.814% | $234.8092 | $234.81 | $234.80 | $234.80 |
| Purchase #2 | $92.41 | 12.527% | $103.9862 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $127.88 | 6.340% | $135.9876 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $230.87 | 5.526% | $243.6279 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $62.43 | 9.209% | $68.1792 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $39.90 | 10.536% | $44.1039 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $80.65 | 8.260% | $87.3117 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $853.97 | $918.0057 | $918.01 | $918.05 | $918.00 | |