| 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 | $13.74 | 3.826% | $14.2657 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $215.52 | 3.380% | $222.8046 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $232.27 | 9.727% | $254.8629 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $179.82 | 5.224% | $189.2138 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $162.34 | 8.237% | $175.7119 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $199.27 | 11.400% | $221.9868 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $103.41 | 5.159% | $108.7449 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $1,106.37 | $1,187.5906 | $1,187.58 | $1,187.55 | $1,187.60 | |