| 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 | $105.41 | 9.191% | $115.0982 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $22.82 | 4.538% | $23.8556 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $176.91 | 3.714% | $183.4804 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $205.70 | 9.830% | $225.9203 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $179.64 | 9.839% | $197.3148 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $102.28 | 11.407% | $113.9471 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $14.41 | 7.236% | $15.4527 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $807.17 | $875.0691 | $875.07 | $875.05 | $875.10 | |