| 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 | $198.41 | 3.830% | $206.0091 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $208.59 | 8.239% | $225.7757 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $58.81 | 8.576% | $63.8535 | $63.85 | $63.85 | $63.90 |
| Purchase #4 | $139.60 | 4.746% | $146.2254 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $45.64 | 9.325% | $49.8959 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $160.50 | 13.859% | $182.7437 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $21.82 | 3.120% | $22.5008 | $22.50 | $22.50 | $22.50 |
| 7 purchase totals = | $833.37 | $897.0041 | $897.01 | $897.05 | $897.00 | |