| 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 | $7.40 | 8.606% | $8.0368 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $244.77 | 7.128% | $262.2172 | $262.22 | $262.20 | $262.20 |
| Purchase #3 | $192.70 | 5.415% | $203.1347 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $30.71 | 7.647% | $33.0584 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $173.71 | 4.623% | $181.7406 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $213.40 | 11.799% | $238.5791 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $231.34 | 3.650% | $239.7839 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,094.03 | $1,166.5507 | $1,166.55 | $1,166.60 | $1,166.50 | |