| 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 | $198.46 | 10.164% | $218.6315 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $30.83 | 4.705% | $32.2806 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $201.75 | 3.427% | $208.664 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $68.60 | 3.731% | $71.1595 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $127.61 | 12.516% | $143.5817 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $129.28 | 3.258% | $133.4919 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $83.95 | 3.120% | $86.5692 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $840.48 | $894.3784 | $894.37 | $894.40 | $894.50 | |