| 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 | $80.28 | 8.133% | $86.8092 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $202.74 | 4.658% | $212.1836 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $180.95 | 6.289% | $192.3299 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $88.95 | 11.562% | $99.2344 | $99.23 | $99.25 | $99.20 |
| Purchase #5 | $114.31 | 3.696% | $118.5349 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $100.31 | 8.785% | $109.1222 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $220.39 | 6.366% | $234.42 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $987.93 | $1,052.6342 | $1,052.62 | $1,052.65 | $1,052.50 | |