| 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 | $235.25 | 3.409% | $243.2697 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $98.46 | 9.852% | $108.1603 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $128.90 | 6.625% | $137.4396 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $165.35 | 7.578% | $177.8802 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $71.39 | 8.488% | $77.4496 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $127.46 | 5.307% | $134.2243 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $145.36 | 4.136% | $151.3721 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $972.17 | $1,029.7958 | $1,029.79 | $1,029.75 | $1,029.80 | |