| 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 | $66.30 | 4.411% | $69.2245 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $212.37 | 11.852% | $237.5401 | $237.54 | $237.55 | $237.50 |
| Purchase #3 | $7.48 | 5.274% | $7.8745 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $216.64 | 8.587% | $235.2429 | $235.24 | $235.25 | $235.20 |
| Purchase #5 | $239.52 | 8.152% | $259.0457 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $111.52 | 12.830% | $125.828 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $216.87 | 3.377% | $224.1937 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $1,070.70 | $1,158.9494 | $1,158.94 | $1,158.95 | $1,158.80 | |