| 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 | $204.51 | 5.512% | $215.7826 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $90.27 | 3.453% | $93.387 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $220.98 | 7.617% | $237.812 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $168.74 | 12.774% | $190.2948 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $9.56 | 4.653% | $10.0048 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $104.68 | 4.192% | $109.0682 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $173.85 | 7.419% | $186.7479 | $186.75 | $186.75 | $186.70 |
| 7 purchase totals = | $972.59 | $1,043.0973 | $1,043.09 | $1,043.10 | $1,043.10 | |