| 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 | $132.28 | 4.183% | $137.8133 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $121.99 | 10.244% | $134.4867 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $246.37 | 4.572% | $257.634 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $198.71 | 7.674% | $213.959 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $172.83 | 4.113% | $179.9385 | $179.94 | $179.95 | $179.90 |
| Purchase #6 | $200.53 | 7.136% | $214.8398 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $13.30 | 4.819% | $13.9409 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $1,086.01 | $1,152.6122 | $1,152.61 | $1,152.65 | $1,152.50 | |