| 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 | $226.96 | 4.111% | $236.2903 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $81.59 | 12.823% | $92.0523 | $92.05 | $92.05 | $92.10 |
| Purchase #3 | $63.58 | 5.764% | $67.2448 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $36.74 | 6.350% | $39.073 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $169.69 | 8.462% | $184.0492 | $184.05 | $184.05 | $184.00 |
| Purchase #6 | $128.72 | 10.119% | $141.7452 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $114.33 | 9.839% | $125.5789 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $821.61 | $886.0337 | $886.03 | $886.05 | $886.00 | |