| 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 | $108.72 | 12.616% | $122.4361 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $65.47 | 8.145% | $70.8025 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $23.97 | 8.501% | $26.0077 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $161.88 | 6.386% | $172.2177 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $207.36 | 9.694% | $227.4615 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $201.43 | 13.410% | $228.4418 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $36.57 | 10.356% | $40.3572 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $805.40 | $887.7245 | $887.73 | $887.70 | $887.70 | |