| 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 | $208.79 | 4.429% | $218.0373 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $162.25 | 12.190% | $182.0283 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $156.33 | 9.737% | $171.5519 | $171.55 | $171.55 | $171.60 |
| Purchase #4 | $122.42 | 4.564% | $128.0072 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $45.87 | 9.371% | $50.1685 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $48.77 | 6.110% | $51.7498 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $125.30 | 6.545% | $133.5009 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $869.73 | $935.0439 | $935.05 | $935.05 | $935.00 | |