| 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 | $24.81 | 4.814% | $26.0044 | $26.00 | $26.00 | $26.00 |
| Purchase #2 | $107.29 | 5.693% | $113.398 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $200.33 | 3.594% | $207.5299 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $185.66 | 8.386% | $201.2294 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $178.42 | 7.584% | $191.9514 | $191.95 | $191.95 | $192.00 |
| Purchase #6 | $128.77 | 12.558% | $144.9409 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $231.77 | 9.806% | $254.4974 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $1,057.05 | $1,139.5514 | $1,139.55 | $1,139.60 | $1,139.50 | |