| 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 | $196.81 | 5.490% | $207.6149 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $73.43 | 7.594% | $79.0063 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $115.42 | 3.262% | $119.185 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $176.33 | 7.392% | $189.3643 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $28.75 | 6.484% | $30.6142 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $230.49 | 10.695% | $255.1409 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $53.35 | 9.295% | $58.3089 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $874.58 | $939.2345 | $939.23 | $939.20 | $939.20 | |