| 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 | $184.79 | 8.734% | $200.9296 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $29.74 | 3.716% | $30.8451 | $30.85 | $30.85 | $30.80 |
| Purchase #3 | $169.61 | 8.632% | $184.2507 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $31.33 | 10.291% | $34.5542 | $34.55 | $34.55 | $34.60 |
| Purchase #5 | $98.62 | 12.335% | $110.7848 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $118.45 | 7.451% | $127.2757 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $29.73 | 12.367% | $33.4067 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $662.27 | $722.0468 | $722.05 | $722.10 | $722.10 | |