| 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 | $165.39 | 8.376% | $179.2431 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $175.95 | 9.367% | $192.4312 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $86.47 | 7.364% | $92.8377 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $249.55 | 3.292% | $257.7652 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $227.79 | 9.723% | $249.938 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $219.64 | 7.569% | $236.2646 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $18.93 | 12.722% | $21.3383 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $1,143.72 | $1,229.8181 | $1,229.82 | $1,229.85 | $1,229.70 | |