| 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 | $126.78 | 3.160% | $130.7862 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $60.54 | 10.490% | $66.8906 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $17.97 | 6.690% | $19.1722 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $195.40 | 3.243% | $201.7368 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $192.56 | 10.856% | $213.4643 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $208.79 | 4.588% | $218.3693 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $46.75 | 10.626% | $51.7177 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $848.79 | $902.1371 | $902.14 | $902.10 | $902.20 | |