| 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 | $247.64 | 10.253% | $273.0305 | $273.03 | $273.05 | $273.00 |
| Purchase #2 | $55.45 | 4.291% | $57.8294 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $247.69 | 7.387% | $265.9869 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $190.86 | 11.592% | $212.9845 | $212.98 | $213.00 | $213.00 |
| Purchase #5 | $55.51 | 9.557% | $60.8151 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $133.26 | 3.645% | $138.1173 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $18.79 | 8.431% | $20.3742 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $949.20 | $1,029.1379 | $1,029.14 | $1,029.15 | $1,029.10 | |