| 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 | $20.42 | 12.407% | $22.9535 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $74.50 | 10.188% | $82.0901 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $98.69 | 5.737% | $104.3518 | $104.35 | $104.35 | $104.40 |
| Purchase #4 | $92.46 | 12.135% | $103.68 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $229.55 | 4.167% | $239.1153 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $194.91 | 8.755% | $211.9744 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $163.83 | 10.298% | $180.7012 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $874.36 | $944.8663 | $944.86 | $944.85 | $945.00 | |