| 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 | $216.48 | 11.412% | $241.1847 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $42.77 | 7.434% | $45.9495 | $45.95 | $45.95 | $45.90 |
| Purchase #3 | $171.66 | 7.130% | $183.8994 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $197.96 | 12.306% | $222.321 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $141.71 | 3.785% | $147.0737 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $186.41 | 6.499% | $198.5248 | $198.52 | $198.50 | $198.50 |
| Purchase #7 | $143.54 | 3.589% | $148.6917 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $1,100.53 | $1,187.6448 | $1,187.63 | $1,187.60 | $1,187.60 | |