| 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 | $92.47 | 8.242% | $100.0914 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $116.32 | 7.702% | $125.279 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $218.42 | 9.772% | $239.764 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $212.32 | 3.849% | $220.4922 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $188.45 | 6.533% | $200.7614 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $236.43 | 13.345% | $267.9816 | $267.98 | $268.00 | $268.00 |
| Purchase #7 | $101.48 | 7.659% | $109.2524 | $109.25 | $109.25 | $109.30 |
| 7 purchase totals = | $1,165.89 | $1,263.6220 | $1,263.61 | $1,263.65 | $1,263.80 | |