| 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 | $36.82 | 6.528% | $39.2236 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $232.32 | 6.766% | $248.0388 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $156.53 | 9.436% | $171.3002 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $184.88 | 13.779% | $210.3546 | $210.35 | $210.35 | $210.40 |
| Purchase #5 | $140.60 | 11.867% | $157.285 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $194.59 | 9.255% | $212.5993 | $212.60 | $212.60 | $212.60 |
| Purchase #7 | $242.89 | 4.717% | $254.3471 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $1,188.63 | $1,293.1486 | $1,293.15 | $1,293.15 | $1,293.10 | |