| 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 | $66.57 | 10.381% | $73.4806 | $73.48 | $73.50 | $73.50 |
| Purchase #2 | $248.59 | 12.838% | $280.504 | $280.50 | $280.50 | $280.50 |
| Purchase #3 | $65.41 | 13.429% | $74.1939 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $191.74 | 8.739% | $208.4962 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $176.87 | 9.587% | $193.8265 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $195.87 | 10.318% | $216.0799 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $168.75 | 7.699% | $181.7421 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $1,113.80 | $1,228.3232 | $1,228.32 | $1,228.40 | $1,228.30 | |