| 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 | $191.83 | 6.560% | $204.414 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $225.95 | 12.664% | $254.5643 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $161.93 | 5.722% | $171.1956 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $211.47 | 11.643% | $236.0915 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $30.96 | 4.800% | $32.4461 | $32.45 | $32.45 | $32.40 |
| Purchase #6 | $201.69 | 10.384% | $222.6335 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $210.65 | 5.807% | $222.8824 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $1,234.48 | $1,344.2274 | $1,344.22 | $1,344.25 | $1,344.20 | |