| 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 | $125.43 | 10.329% | $138.3857 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $46.65 | 12.356% | $52.4141 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $14.78 | 5.110% | $15.5353 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $202.54 | 11.775% | $226.3891 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $233.29 | 10.575% | $257.9604 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $186.35 | 3.284% | $192.4697 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $48.76 | 6.189% | $51.7778 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $857.80 | $934.9321 | $934.94 | $934.95 | $935.00 | |