| 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 | $35.78 | 4.292% | $37.3157 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $97.58 | 5.771% | $103.2113 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $130.89 | 4.495% | $136.7735 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $107.78 | 4.352% | $112.4706 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $167.77 | 4.438% | $175.2156 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $227.74 | 8.749% | $247.665 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $190.79 | 3.870% | $198.1736 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $958.33 | $1,010.8253 | $1,010.83 | $1,010.70 | $1,010.90 | |