| 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 | $216.34 | 4.453% | $225.9736 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $249.73 | 6.164% | $265.1234 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $83.92 | 10.672% | $92.8759 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $118.32 | 12.604% | $133.2331 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $125.76 | 3.821% | $130.5653 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $223.88 | 3.610% | $231.9621 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $186.81 | 6.501% | $198.9545 | $198.95 | $198.95 | $199.00 |
| 7 purchase totals = | $1,204.76 | $1,278.6879 | $1,278.68 | $1,278.65 | $1,278.80 | |