| 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 | $122.38 | 12.130% | $137.2247 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $76.99 | 7.790% | $82.9875 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $183.67 | 8.230% | $198.786 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $131.70 | 8.800% | $143.2896 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $247.98 | 6.872% | $265.0212 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $43.77 | 6.257% | $46.5087 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $223.32 | 11.224% | $248.3854 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $1,029.81 | $1,122.2031 | $1,122.21 | $1,122.20 | $1,122.20 | |