| 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 | $243.99 | 12.535% | $274.5741 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $213.89 | 10.678% | $236.7292 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $199.36 | 7.392% | $214.0967 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $157.83 | 9.437% | $172.7244 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $178.86 | 8.565% | $194.1794 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $122.46 | 12.587% | $137.874 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $176.30 | 12.750% | $198.7783 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $1,292.69 | $1,428.9561 | $1,428.95 | $1,428.95 | $1,429.00 | |