| 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 | $12.71 | 6.360% | $13.5184 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $113.50 | 13.809% | $129.1732 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $155.40 | 13.762% | $176.7861 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $193.46 | 6.352% | $205.7486 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $185.54 | 9.761% | $203.6506 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $172.83 | 11.692% | $193.0373 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $79.51 | 8.696% | $86.4242 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $912.95 | $1,008.3384 | $1,008.34 | $1,008.30 | $1,008.30 | |