| 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 | $9.66 | 7.841% | $10.4174 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $126.54 | 13.423% | $143.5255 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $65.59 | 3.189% | $67.6817 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $141.69 | 6.239% | $150.53 | $150.53 | $150.55 | $150.50 |
| Purchase #5 | $168.36 | 13.397% | $190.9152 | $190.92 | $190.90 | $190.90 |
| Purchase #6 | $244.49 | 5.801% | $258.6729 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $76.78 | 6.764% | $81.9734 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $833.11 | $903.7161 | $903.72 | $903.70 | $903.70 | |