| 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 | $228.39 | 13.186% | $258.5055 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $7.53 | 10.158% | $8.2949 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $54.39 | 3.673% | $56.3877 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $145.34 | 11.273% | $161.7242 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $43.52 | 5.245% | $45.8026 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $215.55 | 7.245% | $231.1666 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $230.31 | 13.472% | $261.3374 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $925.03 | $1,023.2189 | $1,023.22 | $1,023.20 | $1,023.20 | |