| 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 | $134.44 | 7.671% | $144.7529 | $144.75 | $144.75 | $144.80 |
| Purchase #2 | $187.61 | 10.795% | $207.8625 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $49.95 | 8.316% | $54.1038 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $209.47 | 11.623% | $233.8167 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $235.50 | 8.238% | $254.9005 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $220.84 | 9.160% | $241.0689 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $222.98 | 5.171% | $234.5103 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,260.79 | $1,371.0156 | $1,371.01 | $1,370.95 | $1,371.10 | |