| 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 | $121.31 | 11.459% | $135.2109 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $46.94 | 10.772% | $51.9964 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $157.26 | 9.655% | $172.4435 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $27.36 | 11.558% | $30.5223 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $183.55 | 4.809% | $192.3769 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $247.63 | 11.300% | $275.6122 | $275.61 | $275.60 | $275.60 |
| Purchase #7 | $94.76 | 12.566% | $106.6675 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $878.81 | $964.8297 | $964.83 | $964.80 | $964.80 | |