| 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 | $108.51 | 6.272% | $115.3157 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $142.84 | 4.340% | $149.0393 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $111.28 | 7.328% | $119.4346 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $208.40 | 3.523% | $215.7419 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $116.71 | 6.725% | $124.5587 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $102.87 | 10.874% | $114.0561 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $6.26 | 10.683% | $6.9288 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $796.87 | $845.0751 | $845.08 | $845.10 | $845.00 | |