| 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 | $212.32 | 13.721% | $241.4524 | $241.45 | $241.45 | $241.50 |
| Purchase #2 | $78.81 | 13.507% | $89.4549 | $89.45 | $89.45 | $89.50 |
| Purchase #3 | $236.29 | 8.252% | $255.7887 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $126.68 | 9.392% | $138.5778 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $117.61 | 3.520% | $121.7499 | $121.75 | $121.75 | $121.70 |
| Purchase #6 | $230.83 | 8.208% | $249.7765 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $133.42 | 11.397% | $148.6259 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $1,135.96 | $1,245.4261 | $1,245.43 | $1,245.50 | $1,245.50 | |