| 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 | $41.80 | 9.228% | $45.6573 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $200.89 | 4.221% | $209.3696 | $209.37 | $209.35 | $209.40 |
| Purchase #3 | $125.62 | 6.407% | $133.6685 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $129.69 | 10.364% | $143.1311 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $185.76 | 11.682% | $207.4605 | $207.46 | $207.45 | $207.50 |
| Purchase #6 | $225.74 | 3.469% | $233.5709 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $197.92 | 9.242% | $216.2118 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $1,107.42 | $1,189.0697 | $1,189.07 | $1,189.00 | $1,189.20 | |