| 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 | $246.35 | 9.643% | $270.1055 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $43.91 | 11.536% | $48.9755 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $65.90 | 7.620% | $70.9216 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $67.88 | 3.456% | $70.2259 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $174.70 | 7.639% | $188.0453 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $92.87 | 12.253% | $104.2494 | $104.25 | $104.25 | $104.20 |
| Purchase #7 | $249.62 | 10.416% | $275.6204 | $275.62 | $275.60 | $275.60 |
| 7 purchase totals = | $941.23 | $1,028.1436 | $1,028.16 | $1,028.15 | $1,028.00 | |