| 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 | $248.82 | 11.784% | $278.1409 | $278.14 | $278.15 | $278.10 |
| Purchase #2 | $135.90 | 13.366% | $154.0644 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $154.43 | 10.714% | $170.9756 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $162.27 | 4.476% | $169.5332 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $220.60 | 4.788% | $231.1623 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $166.64 | 7.683% | $179.443 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $43.28 | 11.144% | $48.1031 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $1,131.94 | $1,231.4225 | $1,231.41 | $1,231.45 | $1,231.40 | |