| 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 | $200.81 | 10.280% | $221.4533 | $221.45 | $221.45 | $221.50 |
| Purchase #2 | $243.56 | 13.619% | $276.7304 | $276.73 | $276.75 | $276.70 |
| Purchase #3 | $46.77 | 9.733% | $51.3221 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $232.77 | 8.534% | $252.6346 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $204.37 | 13.835% | $232.6446 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $195.77 | 4.721% | $205.0123 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $121.44 | 7.263% | $130.2602 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $1,245.49 | $1,370.0575 | $1,370.04 | $1,370.05 | $1,370.00 | |