| 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 | $227.74 | 3.843% | $236.492 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $61.78 | 5.848% | $65.3929 | $65.39 | $65.40 | $65.40 |
| Purchase #3 | $181.63 | 8.650% | $197.341 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $198.87 | 3.623% | $206.0751 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $185.96 | 7.380% | $199.6838 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $197.77 | 6.278% | $210.186 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $186.77 | 3.646% | $193.5796 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $1,240.52 | $1,308.7504 | $1,308.75 | $1,308.85 | $1,308.80 | |