| 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 | $99.65 | 6.777% | $106.4033 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $179.71 | 3.379% | $185.7824 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $11.30 | 3.293% | $11.6721 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $94.73 | 11.759% | $105.8693 | $105.87 | $105.85 | $105.90 |
| Purchase #5 | $226.65 | 4.372% | $236.5591 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $218.61 | 9.311% | $238.9648 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $240.44 | 7.178% | $257.6988 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $1,071.09 | $1,142.9498 | $1,142.94 | $1,142.90 | $1,143.10 | |