| 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 | $248.64 | 10.316% | $274.2897 | $274.29 | $274.30 | $274.30 |
| Purchase #2 | $32.49 | 10.712% | $35.9703 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $7.72 | 11.698% | $8.6231 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $31.71 | 5.418% | $33.428 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $215.87 | 9.407% | $236.1769 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $147.75 | 4.746% | $154.7622 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $196.97 | 7.863% | $212.4578 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $881.15 | $955.7080 | $955.71 | $955.70 | $955.80 | |