| 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 | $172.62 | 11.691% | $192.801 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $208.77 | 3.498% | $216.0728 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $92.73 | 11.744% | $103.6202 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $189.36 | 5.765% | $200.2766 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $13.57 | 11.224% | $15.0931 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $237.28 | 10.570% | $262.3605 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $204.27 | 11.496% | $227.7529 | $227.75 | $227.75 | $227.80 |
| 7 purchase totals = | $1,118.60 | $1,217.9771 | $1,217.97 | $1,217.95 | $1,218.10 | |