| 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 | $219.64 | 11.619% | $245.16 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $15.78 | 3.654% | $16.3566 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $172.50 | 12.410% | $193.9073 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $75.94 | 10.419% | $83.8522 | $83.85 | $83.85 | $83.90 |
| Purchase #5 | $143.97 | 9.259% | $157.3002 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $200.83 | 11.381% | $223.6865 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $212.47 | 7.735% | $228.9046 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $1,041.13 | $1,149.1674 | $1,149.17 | $1,149.15 | $1,149.30 | |