| 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 | $119.70 | 12.545% | $134.7164 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $117.41 | 6.398% | $124.9219 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $225.50 | 3.826% | $234.1276 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $242.32 | 10.764% | $268.4033 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $48.67 | 8.460% | $52.7875 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $220.34 | 3.521% | $228.0982 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $77.69 | 4.457% | $81.1526 | $81.15 | $81.15 | $81.20 |
| 7 purchase totals = | $1,051.63 | $1,124.2075 | $1,124.21 | $1,124.20 | $1,124.20 | |