| 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 | $229.70 | 10.346% | $253.4648 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $115.86 | 12.337% | $130.1536 | $130.15 | $130.15 | $130.20 |
| Purchase #3 | $16.87 | 3.533% | $17.466 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $25.68 | 4.801% | $26.9129 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $70.88 | 8.502% | $76.9062 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $68.38 | 10.646% | $75.6597 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $45.58 | 13.412% | $51.6932 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $572.95 | $632.2564 | $632.25 | $632.20 | $632.40 | |