| 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 | $25.56 | 5.125% | $26.87 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $168.94 | 4.630% | $176.7619 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $178.27 | 9.812% | $195.7619 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $92.91 | 7.762% | $100.1217 | $100.12 | $100.10 | $100.10 |
| Purchase #5 | $114.48 | 9.497% | $125.3522 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $206.60 | 12.532% | $232.4911 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $227.31 | 10.155% | $250.3933 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $1,014.07 | $1,107.7521 | $1,107.74 | $1,107.70 | $1,107.90 | |