| 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 | $234.81 | 8.829% | $255.5414 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $199.52 | 4.251% | $208.0016 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $45.50 | 13.123% | $51.471 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $219.64 | 6.796% | $234.5667 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $70.70 | 9.146% | $77.1662 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $173.56 | 4.769% | $181.8371 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $19.96 | 10.242% | $22.0043 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $963.69 | $1,030.5883 | $1,030.59 | $1,030.55 | $1,030.60 | |