| 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 | $113.36 | 13.366% | $128.5117 | $128.51 | $128.50 | $128.50 |
| Purchase #2 | $75.85 | 13.486% | $86.0791 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $152.94 | 10.658% | $169.2403 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $66.64 | 12.366% | $74.8807 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $169.55 | 4.118% | $176.5321 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $115.25 | 10.420% | $127.2591 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $188.55 | 9.531% | $206.5207 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $882.14 | $969.0237 | $969.02 | $969.05 | $969.00 | |