| 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 | $33.86 | 5.273% | $35.6454 | $35.65 | $35.65 | $35.60 |
| Purchase #2 | $24.37 | 4.299% | $25.4177 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $237.32 | 9.257% | $259.2887 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $215.57 | 5.460% | $227.3401 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $207.99 | 9.146% | $227.0128 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $105.79 | 10.427% | $116.8207 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $176.90 | 12.436% | $198.8993 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,001.80 | $1,090.4247 | $1,090.43 | $1,090.40 | $1,090.30 | |