| 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 | $221.44 | 12.517% | $249.1576 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $185.50 | 7.367% | $199.1658 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $132.41 | 6.833% | $141.4576 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $38.56 | 6.776% | $41.1728 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $194.58 | 13.110% | $220.0894 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $175.49 | 9.788% | $192.667 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $163.46 | 12.576% | $184.0167 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $1,111.44 | $1,227.7269 | $1,227.74 | $1,227.65 | $1,227.90 | |