| 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 | $199.86 | 4.209% | $208.2721 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $10.81 | 5.674% | $11.4234 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $101.71 | 4.455% | $106.2412 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $16.90 | 8.873% | $18.3995 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $96.61 | 7.275% | $103.6384 | $103.64 | $103.65 | $103.60 |
| Purchase #6 | $40.98 | 3.339% | $42.3483 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $211.79 | 9.873% | $232.7 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $678.66 | $723.0229 | $723.02 | $723.00 | $722.90 | |