| 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 | $21.65 | 9.677% | $23.7451 | $23.75 | $23.75 | $23.70 |
| Purchase #2 | $145.48 | 7.719% | $156.7096 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $197.60 | 8.533% | $214.4612 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $92.99 | 3.661% | $96.3944 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $243.58 | 8.384% | $264.0017 | $264.00 | $264.00 | $264.00 |
| Purchase #6 | $219.48 | 12.768% | $247.5032 | $247.50 | $247.50 | $247.50 |
| Purchase #7 | $97.70 | 4.746% | $102.3368 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $1,018.48 | $1,105.1520 | $1,105.15 | $1,105.15 | $1,105.10 | |