| 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 | $126.93 | 8.672% | $137.9374 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $234.62 | 11.784% | $262.2676 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $37.59 | 11.742% | $42.0038 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $196.46 | 5.405% | $207.0787 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $56.89 | 8.347% | $61.6386 | $61.64 | $61.65 | $61.60 |
| Purchase #6 | $219.64 | 7.421% | $235.9395 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $185.77 | 4.195% | $193.5631 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $1,057.90 | $1,140.4287 | $1,140.43 | $1,140.45 | $1,140.40 | |