| 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 | $196.87 | 13.670% | $223.7821 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $171.89 | 7.328% | $184.4861 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $250.26 | 13.512% | $284.0751 | $284.08 | $284.10 | $284.10 |
| Purchase #4 | $187.33 | 6.280% | $199.0943 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $213.92 | 10.120% | $235.5687 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $209.47 | 8.690% | $227.6729 | $227.67 | $227.65 | $227.70 |
| Purchase #7 | $38.43 | 13.849% | $43.7522 | $43.75 | $43.75 | $43.80 |
| 7 purchase totals = | $1,268.17 | $1,398.4314 | $1,398.43 | $1,398.45 | $1,398.60 | |