| 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 | $230.47 | 7.538% | $247.8428 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $154.65 | 10.240% | $170.4862 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $84.54 | 12.547% | $95.1472 | $95.15 | $95.15 | $95.10 |
| Purchase #4 | $83.57 | 3.497% | $86.4924 | $86.49 | $86.50 | $86.50 |
| Purchase #5 | $235.71 | 7.266% | $252.8367 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $109.55 | 3.144% | $112.9943 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $42.73 | 13.807% | $48.6297 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $941.22 | $1,014.4293 | $1,014.43 | $1,014.50 | $1,014.30 | |