| 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 | $201.92 | 9.498% | $221.0984 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $107.37 | 9.287% | $117.3415 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $34.89 | 4.528% | $36.4698 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $97.63 | 7.656% | $105.1046 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $209.34 | 5.279% | $220.3911 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $8.71 | 9.804% | $9.5639 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $83.77 | 3.300% | $86.5344 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $743.63 | $796.5037 | $796.49 | $796.50 | $796.50 | |