| 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 | $200.94 | 10.746% | $222.533 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $27.81 | 9.530% | $30.4603 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $211.37 | 4.401% | $220.6724 | $220.67 | $220.65 | $220.70 |
| Purchase #4 | $172.43 | 3.784% | $178.9548 | $178.95 | $178.95 | $179.00 |
| Purchase #5 | $161.67 | 12.712% | $182.2215 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $22.28 | 11.408% | $24.8217 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $175.83 | 6.251% | $186.8211 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $972.33 | $1,046.4848 | $1,046.47 | $1,046.40 | $1,046.50 | |