| 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 | $225.81 | 3.138% | $232.8959 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $250.78 | 4.666% | $262.4814 | $262.48 | $262.50 | $262.50 |
| Purchase #3 | $144.88 | 13.753% | $164.8053 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $248.71 | 13.337% | $281.8805 | $281.88 | $281.90 | $281.90 |
| Purchase #5 | $42.37 | 8.552% | $45.9935 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $70.54 | 12.713% | $79.5078 | $79.51 | $79.50 | $79.50 |
| Purchase #7 | $25.96 | 12.854% | $29.2969 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $1,009.05 | $1,096.8613 | $1,096.87 | $1,096.90 | $1,096.90 | |