| 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 | $186.92 | 12.152% | $209.6345 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $66.82 | 3.800% | $69.3592 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $16.85 | 6.763% | $17.9896 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $9.66 | 10.613% | $10.6852 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $60.85 | 9.139% | $66.4111 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $52.41 | 11.359% | $58.3633 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $14.64 | 11.776% | $16.364 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $408.15 | $448.8069 | $448.80 | $448.80 | $448.90 | |