| 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 | $242.68 | 12.764% | $273.6557 | $273.66 | $273.65 | $273.70 |
| Purchase #2 | $184.78 | 12.776% | $208.3875 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $105.52 | 7.724% | $113.6704 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $113.29 | 9.341% | $123.8724 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $93.50 | 4.857% | $98.0413 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $105.39 | 7.534% | $113.3301 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $70.83 | 9.763% | $77.7451 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $915.99 | $1,008.7025 | $1,008.71 | $1,008.70 | $1,008.70 | |