| 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 | $216.43 | 4.102% | $225.308 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $43.69 | 6.758% | $46.6426 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $107.25 | 7.516% | $115.3109 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $16.73 | 8.656% | $18.1781 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $165.40 | 12.342% | $185.8137 | $185.81 | $185.80 | $185.80 |
| Purchase #6 | $47.47 | 13.868% | $54.0531 | $54.05 | $54.05 | $54.10 |
| Purchase #7 | $198.56 | 4.270% | $207.0385 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $795.53 | $852.3449 | $852.34 | $852.35 | $852.30 | |