| 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 | $28.41 | 7.312% | $30.4873 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $144.78 | 12.250% | $162.5156 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $29.37 | 12.603% | $33.0715 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $202.82 | 5.324% | $213.6181 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $129.83 | 5.313% | $136.7279 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $166.47 | 12.778% | $187.7415 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $226.56 | 8.570% | $245.9762 | $245.98 | $246.00 | $246.00 |
| 7 purchase totals = | $928.24 | $1,010.1381 | $1,010.15 | $1,010.15 | $1,010.10 | |