| 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 | $230.94 | 5.390% | $243.3877 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $157.78 | 12.432% | $177.3952 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $110.66 | 8.250% | $119.7895 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $41.59 | 10.404% | $45.917 | $45.92 | $45.90 | $45.90 |
| Purchase #5 | $190.85 | 10.343% | $210.5896 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $200.93 | 12.660% | $226.3677 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $250.93 | 7.377% | $269.4411 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $1,183.68 | $1,292.8878 | $1,292.90 | $1,292.90 | $1,292.90 | |