| 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 | $77.34 | 8.211% | $83.6904 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $250.27 | 5.874% | $264.9709 | $264.97 | $264.95 | $265.00 |
| Purchase #3 | $143.93 | 5.289% | $151.5425 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $196.33 | 8.605% | $213.2242 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $184.65 | 8.448% | $200.2492 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $7.46 | 12.185% | $8.369 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $190.47 | 8.313% | $206.3038 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $1,050.45 | $1,128.3500 | $1,128.34 | $1,128.30 | $1,128.30 | |