| 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 | $233.53 | 9.142% | $254.8793 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $187.94 | 7.404% | $201.8551 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $182.74 | 13.509% | $207.4263 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $28.76 | 11.586% | $32.0921 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $186.68 | 5.203% | $196.393 | $196.39 | $196.40 | $196.40 |
| Purchase #6 | $134.83 | 9.202% | $147.2371 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $226.65 | 5.421% | $238.9367 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $1,181.13 | $1,278.8196 | $1,278.83 | $1,278.90 | $1,278.80 | |