| 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 | $126.93 | 8.795% | $138.0935 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $125.96 | 6.307% | $133.9043 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $134.39 | 3.406% | $138.9673 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $87.66 | 9.634% | $96.1052 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $203.47 | 4.529% | $212.6852 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $182.75 | 8.457% | $198.2052 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $249.78 | 5.730% | $264.0924 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $1,110.94 | $1,182.0531 | $1,182.06 | $1,182.05 | $1,182.10 | |