| 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 | $105.45 | 12.236% | $118.3529 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $190.69 | 12.336% | $214.2135 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $151.78 | 7.836% | $163.6735 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $152.72 | 8.115% | $165.1132 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $231.89 | 7.858% | $250.1119 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $232.89 | 8.673% | $253.0885 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $92.74 | 10.708% | $102.6706 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,158.16 | $1,267.2241 | $1,267.21 | $1,267.15 | $1,267.30 | |