| 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 | $110.64 | 12.274% | $124.22 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $108.41 | 6.577% | $115.5401 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $23.33 | 7.501% | $25.08 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $181.68 | 9.289% | $198.5563 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $212.71 | 4.120% | $221.4737 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $70.28 | 10.695% | $77.7964 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $114.38 | 4.775% | $119.8416 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $821.43 | $882.5081 | $882.51 | $882.50 | $882.50 | |