| 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 | $225.37 | 6.124% | $239.1717 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $162.52 | 10.759% | $180.0055 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $176.86 | 9.534% | $193.7218 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $185.95 | 9.571% | $203.7473 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $134.38 | 9.321% | $146.9056 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $232.96 | 11.162% | $258.963 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $12.33 | 7.869% | $13.3002 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $1,130.37 | $1,235.8151 | $1,235.82 | $1,235.75 | $1,235.80 | |