| 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 | $74.59 | 12.275% | $83.7459 | $83.75 | $83.75 | $83.70 |
| Purchase #2 | $146.80 | 11.183% | $163.2166 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $12.88 | 6.813% | $13.7575 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $247.82 | 10.323% | $273.4025 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $207.65 | 10.598% | $229.6567 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $238.71 | 7.851% | $257.4511 | $257.45 | $257.45 | $257.50 |
| Purchase #7 | $102.47 | 11.863% | $114.626 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $1,030.92 | $1,135.8563 | $1,135.87 | $1,135.85 | $1,135.90 | |