| 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 | $138.33 | 3.334% | $142.9419 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $207.86 | 12.335% | $233.4995 | $233.50 | $233.50 | $233.50 |
| Purchase #3 | $223.47 | 13.807% | $254.3245 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $208.27 | 13.500% | $236.3865 | $236.39 | $236.40 | $236.40 |
| Purchase #5 | $33.36 | 6.259% | $35.448 | $35.45 | $35.45 | $35.40 |
| Purchase #6 | $249.31 | 13.792% | $283.6948 | $283.69 | $283.70 | $283.70 |
| Purchase #7 | $228.76 | 10.198% | $252.0889 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $1,289.36 | $1,438.3841 | $1,438.38 | $1,438.40 | $1,438.30 | |