| 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 | $249.92 | 7.293% | $268.1467 | $268.15 | $268.15 | $268.10 |
| Purchase #2 | $72.35 | 11.226% | $80.472 | $80.47 | $80.45 | $80.50 |
| Purchase #3 | $134.54 | 7.639% | $144.8175 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $242.75 | 11.536% | $270.7536 | $270.75 | $270.75 | $270.80 |
| Purchase #5 | $35.53 | 9.588% | $38.9366 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $236.34 | 4.670% | $247.3771 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $75.60 | 7.230% | $81.0659 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $1,047.03 | $1,131.5694 | $1,131.58 | $1,131.55 | $1,131.60 | |