| 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 | $131.40 | 12.675% | $148.055 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $218.97 | 4.150% | $228.0573 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $227.27 | 4.238% | $236.9017 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $208.56 | 5.531% | $220.0955 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $78.96 | 5.513% | $83.3131 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $115.47 | 13.724% | $131.3171 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $232.91 | 3.575% | $241.2365 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $1,213.54 | $1,288.9762 | $1,288.99 | $1,288.95 | $1,289.00 | |