| 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 | $125.56 | 9.450% | $137.4254 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $194.53 | 11.441% | $216.7862 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $58.42 | 11.294% | $65.018 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $78.69 | 11.692% | $87.8904 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $248.55 | 13.755% | $282.7381 | $282.74 | $282.75 | $282.70 |
| Purchase #6 | $207.88 | 9.377% | $227.3729 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $147.80 | 13.253% | $167.3879 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $1,061.43 | $1,184.6189 | $1,184.63 | $1,184.65 | $1,184.60 | |