| 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 | $188.27 | 4.515% | $196.7704 | $196.77 | $196.75 | $196.80 |
| Purchase #2 | $197.84 | 13.684% | $224.9124 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $232.31 | 7.288% | $249.2408 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $231.31 | 12.792% | $260.8992 | $260.90 | $260.90 | $260.90 |
| Purchase #5 | $37.43 | 3.354% | $38.6854 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $140.38 | 9.382% | $153.5505 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $176.90 | 12.426% | $198.8816 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $1,204.44 | $1,322.9403 | $1,322.94 | $1,322.95 | $1,323.00 | |