| 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 | $237.58 | 3.374% | $245.5959 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $212.84 | 9.729% | $233.5472 | $233.55 | $233.55 | $233.50 |
| Purchase #3 | $29.50 | 8.612% | $32.0405 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $200.72 | 10.318% | $221.4303 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $21.81 | 9.259% | $23.8294 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $103.49 | 7.481% | $111.2321 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $46.49 | 9.801% | $51.0465 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $852.43 | $918.7219 | $918.73 | $918.80 | $918.50 | |