| 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 | $249.99 | 7.184% | $267.9493 | $267.95 | $267.95 | $267.90 |
| Purchase #2 | $139.29 | 10.149% | $153.4265 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $222.40 | 7.800% | $239.7472 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $191.39 | 13.474% | $217.1779 | $217.18 | $217.20 | $217.20 |
| Purchase #5 | $66.57 | 8.782% | $72.4162 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $43.78 | 3.602% | $45.357 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $33.52 | 3.626% | $34.7354 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $946.94 | $1,030.8095 | $1,030.83 | $1,030.85 | $1,030.70 | |