| 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 | $242.41 | 3.340% | $250.5065 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $201.36 | 10.821% | $223.1492 | $223.15 | $223.15 | $223.10 |
| Purchase #3 | $84.91 | 12.729% | $95.7182 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $71.40 | 8.571% | $77.5197 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $168.84 | 4.733% | $176.8312 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $120.66 | 7.637% | $129.8748 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $248.64 | 9.432% | $272.0917 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $1,138.22 | $1,225.6913 | $1,225.69 | $1,225.65 | $1,225.60 | |