| 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 | $111.26 | 3.412% | $115.0562 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $196.33 | 13.316% | $222.4733 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $147.79 | 13.697% | $168.0328 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $230.35 | 7.755% | $248.2136 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $246.81 | 10.620% | $273.0212 | $273.02 | $273.00 | $273.00 |
| Purchase #6 | $111.31 | 10.582% | $123.0888 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $166.68 | 9.416% | $182.3746 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $1,210.53 | $1,332.2605 | $1,332.25 | $1,332.20 | $1,332.30 | |