| 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 | $233.69 | 3.778% | $242.5188 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $217.83 | 9.319% | $238.1296 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $38.60 | 9.708% | $42.3473 | $42.35 | $42.35 | $42.30 |
| Purchase #4 | $22.96 | 9.369% | $25.1111 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $61.63 | 3.480% | $63.7747 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $131.77 | 5.676% | $139.2493 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $56.70 | 3.619% | $58.752 | $58.75 | $58.75 | $58.80 |
| 7 purchase totals = | $763.18 | $809.8828 | $809.88 | $809.85 | $809.80 | |