| 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 | $234.46 | 13.418% | $265.9198 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $136.64 | 8.859% | $148.7449 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $39.30 | 3.160% | $40.5419 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $39.27 | 3.436% | $40.6193 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $205.72 | 7.695% | $221.5502 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $202.97 | 13.185% | $229.7316 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $111.38 | 10.190% | $122.7296 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $969.74 | $1,069.8373 | $1,069.83 | $1,069.85 | $1,069.70 | |