| 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 | $18.89 | 6.322% | $20.0842 | $20.08 | $20.10 | $20.10 |
| Purchase #2 | $162.39 | 12.313% | $182.3851 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $14.42 | 3.287% | $14.894 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $186.66 | 13.207% | $211.3122 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $224.68 | 3.541% | $232.6359 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $120.50 | 11.669% | $134.5611 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $217.44 | 9.832% | $238.8187 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $944.98 | $1,034.6912 | $1,034.69 | $1,034.70 | $1,034.70 | |