| 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 | $104.87 | 6.819% | $112.0211 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $215.66 | 7.195% | $231.1767 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $244.71 | 3.193% | $252.5236 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $35.76 | 4.367% | $37.3216 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $17.33 | 8.183% | $18.7481 | $18.75 | $18.75 | $18.70 |
| Purchase #6 | $196.97 | 13.811% | $224.1735 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $150.91 | 12.565% | $169.8718 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $966.21 | $1,045.8364 | $1,045.83 | $1,045.75 | $1,045.80 | |