| 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 | $106.43 | 6.331% | $113.1681 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $250.70 | 4.534% | $262.0667 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $119.63 | 7.460% | $128.5544 | $128.55 | $128.55 | $128.60 |
| Purchase #4 | $198.50 | 3.784% | $206.0112 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $27.87 | 8.249% | $30.169 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $235.74 | 7.730% | $253.9627 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $50.93 | 5.818% | $53.8931 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $989.80 | $1,047.8252 | $1,047.82 | $1,047.75 | $1,048.00 | |