| 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 | $197.32 | 13.688% | $224.3292 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $10.76 | 10.413% | $11.8804 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $48.36 | 6.184% | $51.3506 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $239.29 | 12.684% | $269.6415 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $35.42 | 9.129% | $38.6535 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $195.46 | 4.626% | $204.502 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $85.50 | 13.318% | $96.8869 | $96.89 | $96.90 | $96.90 |
| 7 purchase totals = | $812.11 | $897.2441 | $897.24 | $897.30 | $897.30 | |