| 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 | $177.88 | 6.460% | $189.371 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $247.63 | 5.628% | $261.5666 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $11.49 | 6.291% | $12.2128 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $6.84 | 3.658% | $7.0902 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $226.29 | 11.406% | $252.1006 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $21.55 | 11.393% | $24.0052 | $24.01 | $24.00 | $24.00 |
| Purchase #7 | $201.38 | 11.805% | $225.1529 | $225.15 | $225.15 | $225.20 |
| 7 purchase totals = | $893.06 | $971.4993 | $971.50 | $971.45 | $971.60 | |