| 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 | $233.58 | 9.703% | $256.2443 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $151.63 | 6.506% | $161.495 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $94.82 | 10.401% | $104.6822 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $73.82 | 13.661% | $83.9046 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $234.67 | 5.625% | $247.8702 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $74.78 | 5.772% | $79.0963 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $241.90 | 7.414% | $259.8345 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $1,105.20 | $1,193.1271 | $1,193.12 | $1,193.15 | $1,193.10 | |