| 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 | $221.37 | 9.268% | $241.8866 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $248.61 | 8.171% | $268.9239 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $99.65 | 5.540% | $105.1706 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $12.46 | 13.145% | $14.0979 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $129.72 | 3.844% | $134.7064 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $153.81 | 9.179% | $167.9282 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $22.45 | 3.530% | $23.2425 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $888.07 | $955.9561 | $955.96 | $955.95 | $955.90 | |