| 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 | $23.96 | 4.724% | $25.0919 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $187.39 | 12.744% | $211.271 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $123.72 | 11.558% | $138.0196 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $65.58 | 5.550% | $69.2197 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $24.27 | 11.550% | $27.0732 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $214.91 | 12.414% | $241.5889 | $241.59 | $241.60 | $241.60 |
| Purchase #7 | $151.99 | 4.800% | $159.2855 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $791.82 | $871.5498 | $871.55 | $871.50 | $871.60 | |