| 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 | $226.77 | 10.617% | $250.8462 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $15.76 | 9.759% | $17.298 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $195.71 | 10.643% | $216.5394 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $222.85 | 10.810% | $246.9401 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $32.37 | 11.725% | $36.1654 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $139.66 | 7.821% | $150.5828 | $150.58 | $150.60 | $150.60 |
| Purchase #7 | $58.28 | 10.346% | $64.3096 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $891.40 | $982.6815 | $982.69 | $982.70 | $982.60 | |