| 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 | $205.68 | 4.638% | $215.2194 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $105.26 | 12.133% | $118.0312 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $64.88 | 4.462% | $67.7749 | $67.77 | $67.75 | $67.80 |
| Purchase #4 | $31.71 | 11.303% | $35.2942 | $35.29 | $35.30 | $35.30 |
| Purchase #5 | $60.33 | 4.414% | $62.993 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $163.32 | 5.154% | $171.7375 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $159.37 | 7.412% | $171.1825 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $790.55 | $842.2327 | $842.22 | $842.25 | $842.20 | |