| 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 | $37.63 | 12.697% | $42.4079 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $240.76 | 9.575% | $263.8128 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $119.95 | 3.604% | $124.273 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $185.77 | 5.378% | $195.7607 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $141.66 | 13.532% | $160.8294 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $221.90 | 10.455% | $245.0996 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $100.70 | 12.829% | $113.6188 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $1,048.37 | $1,145.8022 | $1,145.80 | $1,145.75 | $1,145.80 | |