| 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 | $226.71 | 4.356% | $236.5855 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $124.44 | 11.420% | $138.651 | $138.65 | $138.65 | $138.70 |
| Purchase #3 | $155.60 | 13.706% | $176.9265 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $123.28 | 12.213% | $138.3362 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $173.69 | 3.161% | $179.1803 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $92.82 | 12.589% | $104.5051 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $10.77 | 4.823% | $11.2894 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $907.31 | $985.4740 | $985.49 | $985.55 | $985.50 | |