| 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 | $144.69 | 8.324% | $156.734 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $234.99 | 10.577% | $259.8449 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $105.98 | 10.393% | $116.9945 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $37.84 | 9.759% | $41.5328 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $44.40 | 10.676% | $49.1401 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $237.84 | 12.694% | $268.0314 | $268.03 | $268.05 | $268.00 |
| Purchase #7 | $98.81 | 9.456% | $108.1535 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $904.55 | $1,000.4312 | $1,000.41 | $1,000.50 | $1,000.30 | |