| 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 | $114.59 | 4.870% | $120.1705 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $214.96 | 10.246% | $236.9848 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $141.72 | 6.547% | $150.9984 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $114.68 | 10.802% | $127.0677 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $226.88 | 6.765% | $242.2284 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $211.30 | 5.421% | $222.7546 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $106.51 | 12.329% | $119.6416 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $1,130.64 | $1,219.8460 | $1,219.84 | $1,219.85 | $1,219.90 | |