| 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 | $10.83 | 11.737% | $12.1011 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $78.78 | 4.464% | $82.2967 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $34.75 | 8.447% | $37.6853 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $141.93 | 13.447% | $161.0153 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $180.62 | 5.866% | $191.2152 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $87.32 | 6.712% | $93.1809 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $69.82 | 12.600% | $78.6173 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $604.05 | $656.1118 | $656.13 | $656.10 | $656.10 | |