| 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 | $191.36 | 8.857% | $208.3088 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $212.82 | 6.339% | $226.3107 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $149.40 | 4.423% | $156.008 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $52.79 | 3.679% | $54.7321 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $115.80 | 12.336% | $130.0851 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $110.69 | 9.556% | $121.2675 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $99.77 | 9.621% | $109.3689 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $932.63 | $1,006.0811 | $1,006.09 | $1,006.05 | $1,006.10 | |