| 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 | $121.66 | 8.491% | $131.9902 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $230.96 | 12.192% | $259.1186 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $93.86 | 13.329% | $106.3706 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $92.39 | 9.217% | $100.9056 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $116.44 | 12.655% | $131.1755 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $238.41 | 4.396% | $248.8905 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $151.45 | 4.118% | $157.6867 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $1,045.17 | $1,136.1377 | $1,136.15 | $1,136.15 | $1,136.20 | |