| 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 | $86.33 | 12.680% | $97.2766 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $161.90 | 5.288% | $170.4613 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $247.90 | 9.819% | $272.2413 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $97.93 | 10.649% | $108.3586 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $200.47 | 9.690% | $219.8955 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $200.32 | 3.454% | $207.2391 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $10.69 | 7.562% | $11.4984 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $1,005.54 | $1,086.9708 | $1,086.98 | $1,087.00 | $1,087.00 | |