| 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 | $9.55 | 3.238% | $9.8592 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $83.62 | 10.388% | $92.3064 | $92.31 | $92.30 | $92.30 |
| Purchase #3 | $241.33 | 6.510% | $257.0406 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $233.76 | 5.304% | $246.1586 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $168.55 | 3.176% | $173.9031 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $201.99 | 3.218% | $208.49 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $225.93 | 12.667% | $254.5486 | $254.55 | $254.55 | $254.50 |
| 7 purchase totals = | $1,164.73 | $1,242.3065 | $1,242.31 | $1,242.30 | $1,242.30 | |