| 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 | $123.62 | 6.855% | $132.0942 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $157.64 | 4.484% | $164.7086 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $205.42 | 11.533% | $229.1111 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $235.67 | 10.323% | $259.9982 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $65.70 | 8.693% | $71.4113 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $235.63 | 11.827% | $263.498 | $263.50 | $263.50 | $263.50 |
| Purchase #7 | $212.91 | 3.408% | $220.166 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,236.59 | $1,340.9874 | $1,340.99 | $1,340.95 | $1,341.00 | |