| 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 | $112.41 | 4.655% | $117.6427 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $102.73 | 11.551% | $114.5963 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $153.83 | 6.239% | $163.4275 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $11.36 | 9.367% | $12.4241 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $226.44 | 9.184% | $247.2362 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $88.61 | 13.774% | $100.8151 | $100.82 | $100.80 | $100.80 |
| Purchase #7 | $198.43 | 9.442% | $217.1658 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $893.81 | $973.3077 | $973.32 | $973.30 | $973.20 | |