| 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 | $201.41 | 9.860% | $221.269 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $151.53 | 4.681% | $158.6231 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $123.94 | 9.818% | $136.1084 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $218.94 | 4.246% | $228.2362 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $52.63 | 9.121% | $57.4304 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $13.79 | 6.750% | $14.7208 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $154.75 | 8.695% | $168.2055 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $916.99 | $984.5934 | $984.60 | $984.55 | $984.50 | |