| 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 | $139.86 | 10.769% | $154.9215 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $228.82 | 13.805% | $260.4086 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $180.63 | 4.257% | $188.3194 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $37.96 | 9.118% | $41.4212 | $41.42 | $41.40 | $41.40 |
| Purchase #5 | $125.62 | 6.250% | $133.4713 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $184.46 | 6.127% | $195.7619 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $242.84 | 8.425% | $263.2993 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $1,140.19 | $1,237.6032 | $1,237.60 | $1,237.50 | $1,237.60 | |