| 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 | $123.32 | 11.702% | $137.7509 | $137.75 | $137.75 | $137.80 |
| Purchase #2 | $10.77 | 11.526% | $12.0114 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $207.97 | 8.176% | $224.9736 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $99.64 | 6.414% | $106.0309 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $235.33 | 5.197% | $247.5601 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $178.56 | 5.670% | $188.6844 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $190.51 | 3.346% | $196.8845 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $1,046.10 | $1,113.8958 | $1,113.88 | $1,113.90 | $1,114.00 | |