| 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 | $110.64 | 10.634% | $122.4055 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $166.50 | 7.455% | $178.9126 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $70.62 | 6.235% | $75.0232 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $78.37 | 6.625% | $83.562 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $38.96 | 6.508% | $41.4955 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $124.34 | 5.586% | $131.2856 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $250.29 | 3.563% | $259.2078 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $839.72 | $891.8922 | $891.90 | $891.85 | $891.90 | |