| 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 | $245.50 | 10.349% | $270.9068 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $178.47 | 3.401% | $184.5398 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $113.92 | 3.398% | $117.791 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $106.62 | 4.323% | $111.2292 | $111.23 | $111.25 | $111.20 |
| Purchase #5 | $6.63 | 4.493% | $6.9279 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $15.39 | 12.342% | $17.2894 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $88.85 | 10.386% | $98.078 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $755.38 | $806.7621 | $806.77 | $806.85 | $806.70 | |