| 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 | $134.67 | 5.833% | $142.5253 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $199.40 | 6.868% | $213.0948 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $113.48 | 6.803% | $121.2 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $10.30 | 6.587% | $10.9785 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $226.66 | 9.679% | $248.5984 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $107.29 | 7.858% | $115.7208 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $220.50 | 13.446% | $250.1484 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $1,012.30 | $1,102.2662 | $1,102.27 | $1,102.30 | $1,102.20 | |