| 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 | $215.59 | 6.433% | $229.4589 | $229.46 | $229.45 | $229.50 |
| Purchase #2 | $236.25 | 7.308% | $253.5152 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $127.46 | 7.764% | $137.356 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $63.37 | 5.515% | $66.8649 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $135.90 | 11.179% | $151.0923 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $224.71 | 3.708% | $233.0422 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $117.32 | 11.106% | $130.3496 | $130.35 | $130.35 | $130.30 |
| 7 purchase totals = | $1,120.60 | $1,201.6791 | $1,201.68 | $1,201.65 | $1,201.70 | |