| 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 | $216.49 | 9.516% | $237.0912 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $6.44 | 7.703% | $6.9361 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $125.76 | 6.721% | $134.2123 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $63.26 | 7.343% | $67.9052 | $67.91 | $67.90 | $67.90 |
| Purchase #5 | $39.45 | 4.478% | $41.2166 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $79.96 | 4.354% | $83.4415 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $139.91 | 9.243% | $152.8419 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $671.27 | $723.6448 | $723.65 | $723.65 | $723.50 | |