| 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 | $182.89 | 10.592% | $202.2617 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $151.27 | 12.660% | $170.4208 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $237.61 | 11.507% | $264.9518 | $264.95 | $264.95 | $265.00 |
| Purchase #4 | $109.64 | 7.586% | $117.9573 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $210.45 | 5.247% | $221.4923 | $221.49 | $221.50 | $221.50 |
| Purchase #6 | $20.93 | 13.447% | $23.7445 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $126.89 | 9.705% | $139.2047 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $1,039.68 | $1,140.0331 | $1,140.02 | $1,140.00 | $1,140.10 | |