| 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 | $180.75 | 11.531% | $201.5923 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $216.37 | 12.578% | $243.585 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $87.74 | 3.268% | $90.6073 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $190.44 | 4.387% | $198.7946 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $102.93 | 4.765% | $107.8346 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $172.30 | 11.122% | $191.4632 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $196.97 | 8.705% | $214.1162 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $1,147.50 | $1,247.9932 | $1,247.99 | $1,248.00 | $1,248.00 | |