| 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 | $10.25 | 3.173% | $10.5752 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $127.92 | 13.468% | $145.1483 | $145.15 | $145.15 | $145.10 |
| Purchase #3 | $226.57 | 10.740% | $250.9036 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $233.86 | 9.332% | $255.6838 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $11.96 | 3.821% | $12.417 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $34.97 | 13.235% | $39.5983 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $187.92 | 3.282% | $194.0875 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $833.45 | $908.4137 | $908.42 | $908.45 | $908.40 | |