| 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 | $184.70 | 11.247% | $205.4732 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $115.94 | 11.781% | $129.5989 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $185.99 | 3.554% | $192.6001 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $239.50 | 5.716% | $253.1898 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $151.93 | 5.857% | $160.8285 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $189.75 | 13.385% | $215.148 | $215.15 | $215.15 | $215.10 |
| Purchase #7 | $163.93 | 10.538% | $181.2049 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $1,231.74 | $1,338.0434 | $1,338.04 | $1,338.05 | $1,338.00 | |