| 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 | $193.47 | 6.118% | $205.3065 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $203.57 | 7.670% | $219.1838 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $55.36 | 7.153% | $59.3199 | $59.32 | $59.30 | $59.30 |
| Purchase #4 | $202.78 | 6.508% | $215.9769 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $26.96 | 3.430% | $27.8847 | $27.88 | $27.90 | $27.90 |
| Purchase #6 | $219.88 | 3.693% | $228.0002 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $117.71 | 4.521% | $123.0317 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $1,019.73 | $1,078.7037 | $1,078.70 | $1,078.75 | $1,078.70 | |