| 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 | $230.60 | 6.759% | $246.1863 | $246.19 | $246.20 | $246.20 |
| Purchase #2 | $237.88 | 4.557% | $248.7202 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $121.55 | 4.328% | $126.8107 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $122.92 | 6.480% | $130.8852 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $80.83 | 8.553% | $87.7434 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $14.29 | 11.152% | $15.8836 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $83.57 | 4.264% | $87.1334 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $891.64 | $943.3628 | $943.36 | $943.40 | $943.30 | |