| 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 | $231.34 | 7.598% | $248.9172 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $243.58 | 3.588% | $252.3197 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $234.82 | 11.255% | $261.249 | $261.25 | $261.25 | $261.20 |
| Purchase #4 | $225.66 | 6.159% | $239.5584 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $170.52 | 6.125% | $180.9644 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $211.48 | 5.675% | $223.4815 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $95.83 | 11.276% | $106.6358 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $1,413.23 | $1,513.1260 | $1,513.13 | $1,513.10 | $1,513.10 | |