| 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 | $114.75 | 13.588% | $130.3422 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $27.27 | 12.695% | $30.7319 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $136.68 | 7.863% | $147.4271 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $244.63 | 11.549% | $272.8823 | $272.88 | $272.90 | $272.90 |
| Purchase #5 | $140.79 | 9.743% | $154.5072 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $207.41 | 8.154% | $224.3222 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $184.29 | 12.545% | $207.4092 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $1,055.82 | $1,167.6221 | $1,167.62 | $1,167.65 | $1,167.50 | |