| 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 | $7.66 | 7.778% | $8.2558 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $52.25 | 12.550% | $58.8074 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $122.71 | 9.534% | $134.4092 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $203.57 | 7.180% | $218.1863 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $245.31 | 9.611% | $268.8867 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $36.95 | 11.535% | $41.2122 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $193.61 | 4.180% | $201.7029 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $862.06 | $931.4605 | $931.47 | $931.45 | $931.50 | |