| 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 | $7.49 | 7.290% | $8.036 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $222.69 | 9.313% | $243.4291 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $244.96 | 5.530% | $258.5063 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $168.75 | 8.598% | $183.2591 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $241.49 | 4.568% | $252.5213 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $73.26 | 12.214% | $82.208 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $201.37 | 6.538% | $214.5356 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $1,160.01 | $1,242.4954 | $1,242.51 | $1,242.50 | $1,242.40 | |