| 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 | $232.78 | 6.576% | $248.0876 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $245.33 | 3.596% | $254.1521 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $174.92 | 8.545% | $189.8669 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $43.30 | 13.525% | $49.1563 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $227.39 | 8.115% | $245.8427 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $127.38 | 5.781% | $134.7438 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $71.57 | 10.488% | $79.0763 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $1,122.67 | $1,200.9257 | $1,200.93 | $1,200.95 | $1,201.00 | |