| 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 | $231.41 | 12.707% | $260.8153 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $51.55 | 10.748% | $57.0906 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $225.49 | 4.706% | $236.1016 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $223.26 | 12.515% | $251.201 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $14.47 | 7.413% | $15.5427 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $192.30 | 7.339% | $206.4129 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $194.40 | 6.432% | $206.9038 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $1,132.88 | $1,234.0679 | $1,234.06 | $1,234.05 | $1,234.00 | |