| 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 | $139.44 | 10.399% | $153.9404 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $237.86 | 9.343% | $260.0833 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $157.84 | 6.872% | $168.6868 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $225.92 | 4.522% | $236.1361 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $8.33 | 5.366% | $8.777 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $189.32 | 13.167% | $214.2478 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $173.66 | 3.143% | $179.1181 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $1,132.37 | $1,220.9895 | $1,221.00 | $1,221.05 | $1,220.90 | |