| 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 | $208.87 | 10.796% | $231.4196 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $6.25 | 9.822% | $6.8639 | $6.86 | $6.85 | $6.90 |
| Purchase #3 | $89.45 | 12.324% | $100.4738 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $242.41 | 8.649% | $263.376 | $263.38 | $263.40 | $263.40 |
| Purchase #5 | $162.77 | 12.567% | $183.2253 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $130.43 | 12.735% | $147.0403 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $10.51 | 13.518% | $11.9307 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $850.69 | $944.3296 | $944.33 | $944.35 | $944.30 | |