| 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 | $204.63 | 11.159% | $227.4647 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $199.49 | 6.570% | $212.5965 | $212.60 | $212.60 | $212.60 |
| Purchase #3 | $150.27 | 9.374% | $164.3563 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $108.51 | 12.420% | $121.9869 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $31.90 | 5.381% | $33.6165 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $119.28 | 4.725% | $124.916 | $124.92 | $124.90 | $124.90 |
| Purchase #7 | $41.81 | 4.177% | $43.5564 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $855.89 | $928.4933 | $928.51 | $928.45 | $928.60 | |