| 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 | $236.52 | 5.284% | $249.0177 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $210.58 | 12.674% | $237.2689 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $178.66 | 10.741% | $197.8499 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $208.35 | 12.416% | $234.2187 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $203.61 | 13.379% | $230.851 | $230.85 | $230.85 | $230.90 |
| Purchase #6 | $35.95 | 13.437% | $40.7806 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $194.50 | 10.776% | $215.4593 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $1,268.17 | $1,405.4461 | $1,405.45 | $1,405.40 | $1,405.50 | |