| 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 | $250.47 | 4.580% | $261.9415 | $261.94 | $261.95 | $261.90 |
| Purchase #2 | $215.44 | 11.207% | $239.5844 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $198.86 | 10.753% | $220.2434 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $96.82 | 4.714% | $101.3841 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $69.70 | 13.262% | $78.9436 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $172.37 | 4.529% | $180.1766 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $178.50 | 12.405% | $200.6429 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $1,182.16 | $1,282.9165 | $1,282.90 | $1,283.00 | $1,282.80 | |