| 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 | $245.61 | 4.268% | $256.0926 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $27.35 | 12.356% | $30.7294 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $76.31 | 9.433% | $83.5083 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $232.74 | 9.159% | $254.0567 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $132.87 | 11.249% | $147.8165 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $92.86 | 13.622% | $105.5094 | $105.51 | $105.50 | $105.50 |
| Purchase #7 | $67.69 | 3.765% | $70.2385 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $875.43 | $947.9514 | $947.96 | $947.95 | $947.90 | |