| 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 | $129.84 | 6.206% | $137.8979 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $217.28 | 12.717% | $244.9115 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $168.73 | 8.410% | $182.9202 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $214.52 | 9.510% | $234.9209 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $182.59 | 10.253% | $201.311 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $46.76 | 3.235% | $48.2727 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $186.62 | 5.115% | $196.1656 | $196.17 | $196.15 | $196.20 |
| 7 purchase totals = | $1,146.34 | $1,246.3998 | $1,246.40 | $1,246.30 | $1,246.40 | |