| 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 | $237.74 | 8.615% | $258.2213 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $115.85 | 3.625% | $120.0496 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $27.78 | 10.177% | $30.6072 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $155.70 | 7.747% | $167.7621 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $112.35 | 7.288% | $120.5381 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $185.36 | 8.776% | $201.6272 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $152.86 | 11.657% | $170.6789 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $987.64 | $1,069.4844 | $1,069.49 | $1,069.50 | $1,069.40 | |