| 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 | $200.89 | 6.615% | $214.1789 | $214.18 | $214.20 | $214.20 |
| Purchase #2 | $101.43 | 11.607% | $113.203 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $233.26 | 3.421% | $241.2398 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $93.42 | 13.148% | $105.7029 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $68.45 | 6.367% | $72.8082 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $30.55 | 3.869% | $31.732 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $144.52 | 11.544% | $161.2034 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $872.52 | $940.0682 | $940.06 | $940.10 | $940.00 | |