| 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 | $183.81 | 8.657% | $199.7224 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $29.77 | 5.864% | $31.5157 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $114.76 | 11.869% | $128.3809 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $230.92 | 7.270% | $247.7079 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $16.51 | 4.476% | $17.249 | $17.25 | $17.25 | $17.20 |
| Purchase #6 | $242.41 | 13.787% | $275.8311 | $275.83 | $275.85 | $275.80 |
| Purchase #7 | $52.64 | 11.490% | $58.6883 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $870.82 | $959.0953 | $959.10 | $959.10 | $959.00 | |