| 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 | $188.88 | 13.603% | $214.5733 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $28.34 | 13.385% | $32.1333 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $91.72 | 12.583% | $103.2611 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $230.72 | 11.644% | $257.585 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $192.77 | 9.301% | $210.6995 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $186.25 | 3.816% | $193.3573 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $104.34 | 13.868% | $118.8099 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $1,023.02 | $1,130.4194 | $1,130.42 | $1,130.40 | $1,130.50 | |