| 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 | $112.70 | 11.473% | $125.6301 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $140.58 | 13.529% | $159.5991 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $107.78 | 5.634% | $113.8523 | $113.85 | $113.85 | $113.90 |
| Purchase #4 | $8.31 | 6.716% | $8.8681 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $186.74 | 11.294% | $207.8304 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $247.84 | 4.322% | $258.5516 | $258.55 | $258.55 | $258.60 |
| Purchase #7 | $15.40 | 3.375% | $15.9198 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $819.35 | $890.2514 | $890.25 | $890.25 | $890.30 | |