| 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 | $109.82 | 8.569% | $119.2305 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $188.91 | 8.669% | $205.2866 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $219.50 | 3.353% | $226.8598 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $122.77 | 12.866% | $138.5656 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $138.69 | 8.703% | $150.7602 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $17.25 | 12.832% | $19.4635 | $19.46 | $19.45 | $19.50 |
| Purchase #7 | $226.77 | 11.511% | $252.8735 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,023.71 | $1,113.0397 | $1,113.04 | $1,113.00 | $1,113.20 | |