| 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 | $244.83 | 11.683% | $273.4335 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $196.66 | 3.382% | $203.311 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $175.87 | 6.501% | $187.3033 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $146.94 | 9.726% | $161.2314 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $202.46 | 12.407% | $227.5792 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $37.32 | 4.164% | $38.874 | $38.87 | $38.85 | $38.90 |
| Purchase #7 | $234.51 | 7.411% | $251.8895 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $1,238.59 | $1,343.6219 | $1,343.61 | $1,343.65 | $1,343.60 | |