| 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 | $25.31 | 10.694% | $28.0167 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $219.91 | 5.144% | $231.2222 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $82.28 | 7.267% | $88.2593 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $153.75 | 7.694% | $165.5795 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $99.49 | 6.244% | $105.7022 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $232.89 | 3.575% | $241.2158 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $242.76 | 5.533% | $256.1919 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $1,056.39 | $1,116.1876 | $1,116.19 | $1,116.15 | $1,116.20 | |