| 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 | $217.80 | 7.292% | $233.682 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $179.77 | 9.210% | $196.3268 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $207.47 | 4.874% | $217.5821 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $30.38 | 8.684% | $33.0182 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $184.81 | 11.370% | $205.8229 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $127.61 | 5.616% | $134.7766 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $135.63 | 4.778% | $142.1104 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $1,083.47 | $1,163.3190 | $1,163.32 | $1,163.35 | $1,163.30 | |