| 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 | $214.31 | 12.370% | $240.8201 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $176.28 | 9.186% | $192.4731 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $167.52 | 8.699% | $182.0926 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $187.91 | 10.300% | $207.2647 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $221.71 | 4.510% | $231.7091 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $214.60 | 12.173% | $240.7233 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $208.64 | 4.209% | $217.4217 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,390.97 | $1,512.5046 | $1,512.49 | $1,512.40 | $1,512.50 | |