| 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 | $237.71 | 11.367% | $264.7305 | $264.73 | $264.75 | $264.70 |
| Purchase #2 | $120.73 | 6.729% | $128.8539 | $128.85 | $128.85 | $128.90 |
| Purchase #3 | $32.78 | 13.611% | $37.2417 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $61.73 | 12.256% | $69.2956 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $76.43 | 6.605% | $81.4782 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $7.29 | 12.532% | $8.2036 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $199.89 | 10.567% | $221.0124 | $221.01 | $221.00 | $221.00 |
| 7 purchase totals = | $736.56 | $810.8159 | $810.81 | $810.85 | $810.80 | |