| 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 | $212.45 | 6.326% | $225.8896 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $121.93 | 3.578% | $126.2927 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $22.25 | 11.554% | $24.8208 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $214.60 | 4.110% | $223.4201 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $125.39 | 11.357% | $139.6305 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $154.49 | 12.690% | $174.0948 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $107.65 | 7.380% | $115.5946 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $958.76 | $1,029.7431 | $1,029.73 | $1,029.75 | $1,029.70 | |