| 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 | $230.55 | 13.866% | $262.5181 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $205.90 | 6.588% | $219.4647 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $73.34 | 8.852% | $79.8321 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $29.27 | 3.707% | $30.355 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $99.62 | 3.762% | $103.3677 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $27.51 | 8.328% | $29.801 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $81.67 | 8.794% | $88.8521 | $88.85 | $88.85 | $88.90 |
| 7 purchase totals = | $747.86 | $814.1907 | $814.19 | $814.15 | $814.30 | |