| 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 | $200.79 | 10.858% | $222.5918 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $45.78 | 13.144% | $51.7973 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $207.92 | 4.440% | $217.1516 | $217.15 | $217.15 | $217.20 |
| Purchase #4 | $206.45 | 4.652% | $216.0541 | $216.05 | $216.05 | $216.10 |
| Purchase #5 | $155.25 | 9.732% | $170.3589 | $170.36 | $170.35 | $170.40 |
| Purchase #6 | $235.84 | 5.462% | $248.7216 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $39.84 | 9.833% | $43.7575 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $1,091.87 | $1,170.4328 | $1,170.43 | $1,170.40 | $1,170.60 | |