| 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 | $132.91 | 9.853% | $146.0056 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $250.30 | 12.184% | $280.7966 | $280.80 | $280.80 | $280.80 |
| Purchase #3 | $210.72 | 13.402% | $238.9607 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $86.61 | 11.699% | $96.7425 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $210.38 | 11.665% | $234.9208 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $18.73 | 3.200% | $19.3294 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $119.94 | 6.748% | $128.0336 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $1,029.59 | $1,144.7892 | $1,144.79 | $1,144.80 | $1,144.70 | |