| 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 | $104.98 | 8.405% | $113.8036 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $116.94 | 4.650% | $122.3777 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $22.44 | 10.239% | $24.7376 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $207.41 | 7.498% | $222.9616 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $158.37 | 13.512% | $179.769 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $222.28 | 12.728% | $250.5718 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $75.43 | 12.361% | $84.7539 | $84.75 | $84.75 | $84.80 |
| 7 purchase totals = | $907.85 | $998.9752 | $998.97 | $998.95 | $999.10 | |