| 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 | $230.56 | 6.440% | $245.4081 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $75.69 | 13.865% | $86.1844 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $31.85 | 5.456% | $33.5877 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $176.64 | 4.623% | $184.8061 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $239.61 | 10.385% | $264.4935 | $264.49 | $264.50 | $264.50 |
| Purchase #6 | $175.92 | 9.581% | $192.7749 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $202.75 | 4.225% | $211.3162 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $1,133.02 | $1,218.5709 | $1,218.57 | $1,218.55 | $1,218.60 | |