| 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 | $205.47 | 11.520% | $229.1401 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $239.76 | 13.858% | $272.9859 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $44.91 | 10.148% | $49.4675 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $79.74 | 10.870% | $88.4077 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $41.87 | 3.411% | $43.2982 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $223.68 | 8.563% | $242.8337 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $112.60 | 8.155% | $121.7825 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $948.03 | $1,047.9156 | $1,047.92 | $1,047.95 | $1,047.90 | |