| 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 | $222.73 | 6.323% | $236.8132 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $135.63 | 3.309% | $140.118 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $181.40 | 11.827% | $202.8542 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $190.31 | 12.607% | $214.3024 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $26.55 | 6.866% | $28.3729 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $18.36 | 5.419% | $19.3549 | $19.35 | $19.35 | $19.40 |
| Purchase #7 | $163.82 | 13.394% | $185.7621 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $938.80 | $1,027.5777 | $1,027.56 | $1,027.50 | $1,027.70 | |