| 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 | $214.47 | 13.492% | $243.4063 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $19.65 | 4.393% | $20.5132 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $29.42 | 10.616% | $32.5432 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $11.35 | 3.806% | $11.782 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $222.32 | 4.765% | $232.9135 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $108.35 | 9.314% | $118.4417 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $177.42 | 7.535% | $190.7886 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $782.98 | $850.3885 | $850.38 | $850.40 | $850.30 | |