| 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 | $232.33 | 5.502% | $245.1128 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $39.34 | 9.530% | $43.0891 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $44.87 | 3.715% | $46.5369 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $214.37 | 7.313% | $230.0469 | $230.05 | $230.05 | $230.00 |
| Purchase #5 | $221.96 | 6.412% | $236.1921 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $219.56 | 3.113% | $226.3949 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $173.36 | 8.250% | $187.6622 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $1,145.79 | $1,215.0349 | $1,215.03 | $1,215.05 | $1,215.00 | |