| 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 | $202.98 | 5.661% | $214.4707 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $18.93 | 8.696% | $20.5762 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $236.78 | 7.451% | $254.4225 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $71.29 | 9.428% | $78.0112 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $208.62 | 13.788% | $237.3845 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $229.83 | 13.141% | $260.032 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $229.43 | 9.550% | $251.3406 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,197.86 | $1,316.2377 | $1,316.23 | $1,316.25 | $1,316.20 | |