| 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 | $8.52 | 13.491% | $9.6694 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $208.72 | 9.855% | $229.2894 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $213.64 | 5.475% | $225.3368 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $110.51 | 10.209% | $121.792 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $171.71 | 7.725% | $184.9746 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $126.90 | 4.837% | $133.0382 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $236.56 | 7.623% | $254.593 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $1,076.56 | $1,158.6934 | $1,158.69 | $1,158.70 | $1,158.70 | |