| 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 | $228.73 | 9.209% | $249.7937 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $84.91 | 11.592% | $94.7528 | $94.75 | $94.75 | $94.80 |
| Purchase #3 | $98.75 | 6.324% | $104.995 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $233.75 | 10.482% | $258.2517 | $258.25 | $258.25 | $258.30 |
| Purchase #5 | $176.70 | 6.349% | $187.9187 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $194.45 | 12.582% | $218.9157 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $185.83 | 11.478% | $207.1596 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $1,203.12 | $1,321.7872 | $1,321.79 | $1,321.75 | $1,321.90 | |