| 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 | $103.47 | 7.543% | $111.2747 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $248.37 | 3.811% | $257.8354 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $206.67 | 9.758% | $226.8369 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $182.46 | 9.146% | $199.1478 | $199.15 | $199.15 | $199.10 |
| Purchase #5 | $17.56 | 10.140% | $19.3406 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $77.65 | 3.533% | $80.3934 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $19.99 | 12.812% | $22.5511 | $22.55 | $22.55 | $22.60 |
| 7 purchase totals = | $856.17 | $917.3799 | $917.38 | $917.40 | $917.30 | |