| 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 | $106.65 | 13.313% | $120.8483 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $224.75 | 4.711% | $235.338 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $143.82 | 3.549% | $148.9242 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $179.29 | 13.382% | $203.2826 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $144.49 | 12.191% | $162.1048 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $237.80 | 10.377% | $262.4765 | $262.48 | $262.50 | $262.50 |
| Purchase #7 | $10.53 | 5.638% | $11.1237 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $1,047.33 | $1,144.0981 | $1,144.09 | $1,144.10 | $1,144.00 | |