| 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 | $232.73 | 10.370% | $256.8641 | $256.86 | $256.85 | $256.90 |
| Purchase #2 | $130.42 | 10.608% | $144.255 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $241.33 | 5.604% | $254.8541 | $254.85 | $254.85 | $254.90 |
| Purchase #4 | $157.35 | 10.594% | $174.0197 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $106.45 | 12.666% | $119.933 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $36.77 | 12.588% | $41.3986 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $28.49 | 5.771% | $30.1342 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $933.54 | $1,021.4587 | $1,021.45 | $1,021.45 | $1,021.50 | |