| 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 | $97.56 | 9.681% | $107.0048 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $163.82 | 5.655% | $173.084 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $24.89 | 4.493% | $26.0083 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $149.85 | 6.842% | $160.1027 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $114.64 | 3.792% | $118.9871 | $118.99 | $119.00 | $119.00 |
| Purchase #6 | $243.42 | 7.635% | $262.0051 | $262.01 | $262.00 | $262.00 |
| Purchase #7 | $218.48 | 6.238% | $232.1088 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,012.66 | $1,079.3008 | $1,079.30 | $1,079.30 | $1,079.30 | |