| 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 | $72.84 | 7.471% | $78.2819 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $208.88 | 10.749% | $231.3325 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $220.90 | 12.834% | $249.2503 | $249.25 | $249.25 | $249.30 |
| Purchase #4 | $231.52 | 12.438% | $260.3165 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $231.83 | 13.422% | $262.9462 | $262.95 | $262.95 | $262.90 |
| Purchase #6 | $146.86 | 3.557% | $152.0838 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $160.63 | 12.817% | $181.2179 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $1,273.46 | $1,415.4291 | $1,415.43 | $1,415.45 | $1,415.40 | |