| 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 | $229.39 | 8.853% | $249.6979 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $207.74 | 8.223% | $224.8225 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $89.33 | 5.807% | $94.5174 | $94.52 | $94.50 | $94.50 |
| Purchase #4 | $134.64 | 5.348% | $141.8405 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $74.37 | 8.141% | $80.4245 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $249.72 | 13.502% | $283.4372 | $283.44 | $283.45 | $283.40 |
| Purchase #7 | $10.62 | 8.524% | $11.5252 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $995.81 | $1,086.2652 | $1,086.27 | $1,086.25 | $1,086.10 | |