| 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 | $242.80 | 6.214% | $257.8876 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $218.31 | 9.378% | $238.7831 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $110.53 | 13.807% | $125.7909 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $78.32 | 8.330% | $84.8441 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $122.90 | 12.112% | $137.7856 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $74.89 | 10.687% | $82.8935 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $92.79 | 3.557% | $96.0905 | $96.09 | $96.10 | $96.10 |
| 7 purchase totals = | $940.54 | $1,024.0753 | $1,024.07 | $1,024.15 | $1,024.10 | |