| 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 | $191.81 | 10.586% | $212.115 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $129.75 | 5.510% | $136.8992 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $118.78 | 10.112% | $130.791 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $248.49 | 11.795% | $277.7994 | $277.80 | $277.80 | $277.80 |
| Purchase #5 | $129.98 | 10.596% | $143.7527 | $143.75 | $143.75 | $143.80 |
| Purchase #6 | $164.30 | 13.436% | $186.3753 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $242.37 | 5.105% | $254.743 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,225.48 | $1,342.4756 | $1,342.48 | $1,342.50 | $1,342.50 | |