| 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 | $244.87 | 4.752% | $256.5062 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $122.81 | 7.194% | $131.645 | $131.65 | $131.65 | $131.60 |
| Purchase #3 | $238.57 | 3.681% | $247.3518 | $247.35 | $247.35 | $247.40 |
| Purchase #4 | $182.58 | 5.154% | $191.9902 | $191.99 | $192.00 | $192.00 |
| Purchase #5 | $226.82 | 4.286% | $236.5415 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $198.44 | 5.495% | $209.3443 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $222.92 | 12.136% | $249.9736 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $1,437.01 | $1,523.3526 | $1,523.35 | $1,523.35 | $1,523.30 | |