| 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 | $120.32 | 9.157% | $131.3377 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $222.94 | 8.156% | $241.123 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $164.54 | 13.275% | $186.3827 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $123.76 | 10.234% | $136.4256 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $14.36 | 5.331% | $15.1255 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $241.84 | 4.355% | $252.3721 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $104.30 | 5.492% | $110.0282 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $992.06 | $1,072.7948 | $1,072.80 | $1,072.85 | $1,072.70 | |