| 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 | $89.77 | 8.408% | $97.3179 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $223.46 | 11.868% | $249.9802 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $129.69 | 3.411% | $134.1137 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $231.72 | 6.318% | $246.3601 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $186.68 | 4.763% | $195.5716 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $134.82 | 13.158% | $152.5596 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $86.31 | 8.250% | $93.4306 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $1,082.45 | $1,169.3337 | $1,169.33 | $1,169.30 | $1,169.40 | |