| 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 | $214.67 | 6.640% | $228.9241 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $233.68 | 12.841% | $263.6868 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $29.43 | 13.772% | $33.4831 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $107.76 | 13.217% | $122.0026 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $123.79 | 7.358% | $132.8985 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $192.79 | 8.356% | $208.8995 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $44.38 | 10.279% | $48.9418 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $946.50 | $1,038.8364 | $1,038.83 | $1,038.85 | $1,038.80 | |