| 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 | $123.43 | 10.356% | $136.2124 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $169.31 | 6.234% | $179.8648 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $230.81 | 3.389% | $238.6322 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $13.80 | 13.791% | $15.7032 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $77.66 | 12.684% | $87.5104 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $224.52 | 10.210% | $247.4435 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $63.93 | 10.572% | $70.6887 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $903.46 | $976.0552 | $976.04 | $976.05 | $976.00 | |