| 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 | $131.45 | 8.401% | $142.4931 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $107.31 | 13.458% | $121.7518 | $121.75 | $121.75 | $121.80 |
| Purchase #3 | $30.41 | 7.763% | $32.7707 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $214.50 | 5.662% | $226.645 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $226.87 | 6.408% | $241.4078 | $241.41 | $241.40 | $241.40 |
| Purchase #6 | $22.63 | 8.126% | $24.4689 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $73.81 | 12.704% | $83.1868 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $806.98 | $872.7241 | $872.73 | $872.70 | $872.80 | |