| 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 | $109.98 | 5.110% | $115.6 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $167.86 | 13.436% | $190.4137 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $110.83 | 9.754% | $121.6404 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $62.85 | 12.658% | $70.8056 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $180.59 | 3.102% | $186.1919 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $227.80 | 8.678% | $247.5685 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $192.40 | 13.870% | $219.0859 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,052.31 | $1,151.3060 | $1,151.31 | $1,151.30 | $1,151.30 | |