| 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 | $132.46 | 5.767% | $140.099 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $30.83 | 9.290% | $33.6941 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $186.68 | 11.113% | $207.4257 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $152.44 | 11.867% | $170.5301 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $173.85 | 9.294% | $190.0076 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $77.77 | 10.435% | $85.8853 | $85.89 | $85.90 | $85.90 |
| Purchase #7 | $198.38 | 4.777% | $207.8566 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $952.41 | $1,035.4984 | $1,035.51 | $1,035.55 | $1,035.50 | |