| 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 | $205.65 | 4.837% | $215.5973 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $230.32 | 4.252% | $240.1132 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $122.27 | 9.719% | $134.1534 | $134.15 | $134.15 | $134.20 |
| Purchase #4 | $183.96 | 9.716% | $201.8336 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $224.62 | 5.128% | $236.1385 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $60.62 | 11.713% | $67.7204 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $164.46 | 10.407% | $181.5754 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $1,191.90 | $1,277.1318 | $1,277.13 | $1,277.15 | $1,277.10 | |