| 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 | $15.55 | 4.329% | $16.2232 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $33.75 | 3.232% | $34.8408 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $243.34 | 9.690% | $266.9196 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $70.64 | 4.258% | $73.6479 | $73.65 | $73.65 | $73.60 |
| Purchase #5 | $177.53 | 9.852% | $195.0203 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $166.27 | 11.409% | $185.2397 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $208.46 | 11.775% | $233.0062 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $915.54 | $1,004.8977 | $1,004.90 | $1,004.85 | $1,004.70 | |