| 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 | $123.26 | 13.789% | $140.2563 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $52.52 | 12.304% | $58.9821 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $208.52 | 3.584% | $215.9934 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $72.74 | 7.352% | $78.0878 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $93.50 | 7.192% | $100.2245 | $100.22 | $100.20 | $100.20 |
| Purchase #6 | $141.68 | 9.810% | $155.5788 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $150.70 | 3.129% | $155.4154 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $842.92 | $904.5383 | $904.54 | $904.55 | $904.60 | |