| 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 | $80.90 | 7.410% | $86.8947 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $243.87 | 9.326% | $266.6133 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $218.56 | 10.500% | $241.5088 | $241.51 | $241.50 | $241.50 |
| Purchase #4 | $136.76 | 13.625% | $155.3936 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $115.29 | 5.775% | $121.948 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $200.82 | 6.272% | $213.4154 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $192.51 | 11.282% | $214.229 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $1,188.71 | $1,300.0028 | $1,300.00 | $1,300.00 | $1,299.90 | |