| 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 | $205.94 | 12.530% | $231.7443 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $240.96 | 5.484% | $254.1742 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $94.50 | 12.301% | $106.1244 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $169.90 | 7.145% | $182.0394 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $222.94 | 11.206% | $247.9227 | $247.92 | $247.90 | $247.90 |
| Purchase #6 | $6.80 | 9.479% | $7.4446 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $119.77 | 12.408% | $134.6311 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $1,060.81 | $1,164.0807 | $1,164.06 | $1,164.05 | $1,163.90 | |