| 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 | $211.40 | 9.344% | $231.1532 | $231.15 | $231.15 | $231.20 |
| Purchase #2 | $144.84 | 11.446% | $161.4184 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $207.36 | 12.845% | $233.9954 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $177.74 | 8.583% | $192.9954 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $224.52 | 5.865% | $237.6881 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $95.97 | 11.155% | $106.6755 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $65.39 | 6.190% | $69.4376 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $1,127.22 | $1,233.3636 | $1,233.38 | $1,233.40 | $1,233.40 | |