| 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 | $188.49 | 12.304% | $211.6818 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $220.82 | 12.345% | $248.0802 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $239.63 | 9.520% | $262.4428 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $161.79 | 11.422% | $180.2697 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $167.89 | 13.874% | $191.1831 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $90.82 | 4.713% | $95.1003 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $14.84 | 7.780% | $15.9946 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $1,084.28 | $1,204.7525 | $1,204.74 | $1,204.80 | $1,204.80 | |