| 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 | $248.60 | 9.807% | $272.9802 | $272.98 | $273.00 | $273.00 |
| Purchase #2 | $204.43 | 3.487% | $211.5585 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $232.89 | 4.668% | $243.7613 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $63.54 | 9.136% | $69.345 | $69.35 | $69.35 | $69.30 |
| Purchase #5 | $176.68 | 3.580% | $183.0051 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $237.46 | 7.501% | $255.2719 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $136.32 | 5.238% | $143.4604 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $1,299.92 | $1,379.3824 | $1,379.39 | $1,379.35 | $1,379.50 | |