| 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 | $206.53 | 10.823% | $228.8827 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $186.36 | 8.119% | $201.4906 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $107.92 | 13.749% | $122.7579 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $14.77 | 10.473% | $16.3169 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $139.39 | 12.793% | $157.2222 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $198.55 | 5.847% | $210.1592 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $67.89 | 11.228% | $75.5127 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $921.41 | $1,012.3422 | $1,012.34 | $1,012.30 | $1,012.40 | |