| 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 | $212.78 | 8.270% | $230.3769 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $73.45 | 3.773% | $76.2213 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $248.65 | 4.863% | $260.7418 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $85.69 | 7.530% | $92.1425 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $139.93 | 5.305% | $147.3533 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $27.82 | 3.390% | $28.7631 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $36.31 | 3.831% | $37.701 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $824.63 | $873.2999 | $873.29 | $873.30 | $873.30 | |