| 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 | $237.55 | 4.498% | $248.235 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $68.30 | 10.797% | $75.6744 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $218.36 | 11.521% | $243.5173 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $173.87 | 12.194% | $195.0717 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $199.86 | 12.314% | $224.4708 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $193.61 | 11.479% | $215.8345 | $215.83 | $215.85 | $215.80 |
| Purchase #7 | $76.52 | 11.613% | $85.4063 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $1,168.07 | $1,288.2100 | $1,288.21 | $1,288.15 | $1,288.20 | |