| 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 | $118.83 | 3.155% | $122.5791 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $231.94 | 9.713% | $254.4683 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $94.81 | 11.767% | $105.9663 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $224.33 | 10.275% | $247.3799 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $30.94 | 7.707% | $33.3245 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $221.46 | 4.121% | $230.5864 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $148.72 | 5.648% | $157.1197 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $1,071.03 | $1,151.4242 | $1,151.43 | $1,151.40 | $1,151.50 | |