| 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 | $248.80 | 6.458% | $264.8675 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $208.57 | 8.269% | $225.8167 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $243.42 | 7.741% | $262.2631 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $81.93 | 9.406% | $89.6363 | $89.64 | $89.65 | $89.60 |
| Purchase #5 | $127.52 | 5.866% | $135.0003 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $214.73 | 13.108% | $242.8768 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $241.59 | 7.392% | $259.4483 | $259.45 | $259.45 | $259.40 |
| 7 purchase totals = | $1,366.56 | $1,479.9090 | $1,479.92 | $1,479.90 | $1,479.90 | |