| 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 | $242.43 | 9.655% | $265.8366 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $70.93 | 4.860% | $74.3772 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $114.40 | 13.108% | $129.3956 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $135.99 | 9.230% | $148.5419 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $181.79 | 13.341% | $206.0426 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $100.69 | 11.269% | $112.0368 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $247.44 | 6.826% | $264.3303 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $1,093.67 | $1,200.5610 | $1,200.57 | $1,200.65 | $1,200.40 | |