| 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 | $213.63 | 9.733% | $234.4226 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $33.28 | 10.766% | $36.8629 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $107.31 | 7.782% | $115.6609 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $27.79 | 9.232% | $30.3556 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $236.83 | 11.375% | $263.7694 | $263.77 | $263.75 | $263.80 |
| Purchase #6 | $180.49 | 12.849% | $203.6812 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $162.52 | 10.817% | $180.0998 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $961.85 | $1,064.8524 | $1,064.85 | $1,064.80 | $1,065.00 | |