| 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 | $213.87 | 4.729% | $223.9839 | $223.98 | $224.00 | $224.00 |
| Purchase #2 | $146.63 | 10.821% | $162.4968 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $173.35 | 9.544% | $189.8945 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $112.82 | 8.412% | $122.3104 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $28.90 | 8.516% | $31.3611 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $16.54 | 3.113% | $17.0549 | $17.05 | $17.05 | $17.10 |
| Purchase #7 | $9.95 | 8.773% | $10.8229 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $702.06 | $757.9245 | $757.91 | $757.90 | $758.00 | |