| 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 | $201.79 | 12.517% | $227.0481 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $137.57 | 9.588% | $150.7602 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $215.60 | 9.303% | $235.6573 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $92.58 | 11.869% | $103.5683 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $90.84 | 9.176% | $99.1755 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $217.51 | 8.607% | $236.2311 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $222.48 | 6.734% | $237.4618 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $1,178.37 | $1,289.9023 | $1,289.91 | $1,289.90 | $1,290.00 | |