| 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 | $28.39 | 8.533% | $30.8125 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $67.46 | 11.218% | $75.0277 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $212.39 | 13.559% | $241.188 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $193.81 | 9.811% | $212.8247 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $100.74 | 8.284% | $109.0853 | $109.09 | $109.10 | $109.10 |
| Purchase #6 | $69.68 | 5.120% | $73.2476 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $238.34 | 12.367% | $267.8155 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $910.81 | $1,010.0013 | $1,010.01 | $1,010.00 | $1,009.90 | |