| 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 | $231.88 | 12.348% | $260.5125 | $260.51 | $260.50 | $260.50 |
| Purchase #2 | $154.67 | 6.762% | $165.1288 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $49.40 | 3.598% | $51.1774 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $207.50 | 10.588% | $229.4701 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $114.66 | 9.556% | $125.6169 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $155.31 | 10.778% | $172.0493 | $172.05 | $172.05 | $172.00 |
| Purchase #7 | $112.44 | 8.270% | $121.7388 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $1,025.86 | $1,125.6938 | $1,125.70 | $1,125.70 | $1,125.60 | |