| 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 | $104.81 | 9.708% | $114.985 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $174.83 | 4.751% | $183.1362 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $191.57 | 4.352% | $199.9071 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $118.84 | 8.254% | $128.6491 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $97.54 | 8.346% | $105.6807 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $234.81 | 13.417% | $266.3145 | $266.31 | $266.30 | $266.30 |
| Purchase #7 | $200.41 | 11.725% | $223.9081 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,122.81 | $1,222.5807 | $1,222.59 | $1,222.60 | $1,222.50 | |