| 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 | $122.45 | 11.548% | $136.5905 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $237.58 | 6.686% | $253.4646 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $134.86 | 12.517% | $151.7404 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $66.69 | 13.743% | $75.8552 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $136.49 | 10.787% | $151.2132 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $10.85 | 4.363% | $11.3234 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $77.51 | 12.586% | $87.2654 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $786.43 | $867.4527 | $867.45 | $867.40 | $867.50 | |