| 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 | $202.88 | 4.542% | $212.0948 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $239.26 | 6.531% | $254.8861 | $254.89 | $254.90 | $254.90 |
| Purchase #3 | $94.26 | 13.501% | $106.986 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $200.89 | 5.455% | $211.8485 | $211.85 | $211.85 | $211.80 |
| Purchase #5 | $146.45 | 10.366% | $161.631 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $15.97 | 3.183% | $16.4783 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $102.40 | 10.700% | $113.3568 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $1,002.11 | $1,077.2815 | $1,077.29 | $1,077.35 | $1,077.30 | |