| 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 | $117.83 | 5.796% | $124.6594 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $126.72 | 3.370% | $130.9905 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $127.75 | 4.679% | $133.7274 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $57.58 | 10.291% | $63.5056 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $18.46 | 10.499% | $20.3981 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $242.59 | 8.721% | $263.7463 | $263.75 | $263.75 | $263.70 |
| Purchase #7 | $176.29 | 8.368% | $191.0419 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $867.22 | $928.0692 | $928.08 | $928.10 | $928.00 | |