| 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 | $231.45 | 11.864% | $258.9092 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $210.99 | 6.584% | $224.8816 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $237.55 | 8.702% | $258.2216 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $134.80 | 6.465% | $143.5148 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $14.33 | 13.569% | $16.2744 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $34.80 | 5.337% | $36.6573 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $177.66 | 10.840% | $196.9183 | $196.92 | $196.90 | $196.90 |
| 7 purchase totals = | $1,041.58 | $1,135.3772 | $1,135.37 | $1,135.30 | $1,135.40 | |