| 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 | $108.29 | 6.636% | $115.4761 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $199.43 | 4.338% | $208.0813 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $198.67 | 7.563% | $213.6954 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $59.32 | 4.396% | $61.9277 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $186.85 | 4.146% | $194.5968 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $46.70 | 9.212% | $51.002 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $178.98 | 3.862% | $185.8922 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $978.24 | $1,030.6715 | $1,030.68 | $1,030.75 | $1,030.70 | |