| 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 | $34.75 | 7.392% | $37.3187 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $122.98 | 3.507% | $127.2929 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $208.62 | 9.329% | $228.0822 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $248.85 | 3.407% | $257.3283 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $142.71 | 3.636% | $147.8989 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $229.85 | 9.760% | $252.2834 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $25.67 | 11.541% | $28.6326 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $1,013.43 | $1,078.8370 | $1,078.83 | $1,078.90 | $1,078.80 | |