| 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 | $104.38 | 8.652% | $113.411 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $197.30 | 8.380% | $213.8337 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $246.79 | 9.838% | $271.0692 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $214.81 | 3.693% | $222.7429 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $182.69 | 9.813% | $200.6174 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $220.95 | 12.182% | $247.8661 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $196.91 | 6.290% | $209.2956 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,363.83 | $1,478.8359 | $1,478.84 | $1,478.80 | $1,478.80 | |