| 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 | $225.83 | 7.555% | $242.8915 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $64.58 | 13.174% | $73.0878 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $98.93 | 12.371% | $111.1686 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $233.75 | 10.283% | $257.7865 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $236.48 | 12.554% | $266.1677 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $99.32 | 6.466% | $105.742 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $224.73 | 3.326% | $232.2045 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,183.62 | $1,289.0486 | $1,289.05 | $1,289.05 | $1,289.10 | |