| 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 | $103.95 | 13.442% | $117.923 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $151.27 | 8.461% | $164.069 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $201.51 | 8.304% | $218.2434 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $115.65 | 7.356% | $124.1572 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $221.55 | 13.810% | $252.1461 | $252.15 | $252.15 | $252.10 |
| Purchase #6 | $217.68 | 8.270% | $235.6821 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $73.84 | 11.778% | $82.5369 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $1,085.45 | $1,194.7577 | $1,194.76 | $1,194.75 | $1,194.70 | |