| 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 | $86.90 | 10.259% | $95.8151 | $95.82 | $95.80 | $95.80 |
| Purchase #2 | $181.85 | 7.774% | $195.987 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $143.78 | 6.548% | $153.1947 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $241.54 | 3.689% | $250.4504 | $250.45 | $250.45 | $250.50 |
| Purchase #5 | $123.46 | 4.493% | $129.0071 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $25.92 | 10.318% | $28.5944 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $236.77 | 10.725% | $262.1636 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $1,040.22 | $1,115.2123 | $1,115.21 | $1,115.20 | $1,115.30 | |