| 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 | $217.37 | 9.432% | $237.8723 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $101.51 | 6.290% | $107.895 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $109.78 | 13.872% | $125.0087 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $16.85 | 13.664% | $19.1524 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $86.39 | 10.667% | $95.6052 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $74.38 | 3.652% | $77.0964 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $84.51 | 7.152% | $90.5542 | $90.55 | $90.55 | $90.60 |
| 7 purchase totals = | $690.79 | $753.1842 | $753.19 | $753.15 | $753.30 | |