| 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 | $145.64 | 12.245% | $163.4736 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $231.95 | 7.553% | $249.4692 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $106.84 | 7.732% | $115.1009 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $61.50 | 11.850% | $68.7878 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $243.99 | 6.766% | $260.4984 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $89.52 | 13.312% | $101.4369 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $98.74 | 9.476% | $108.0966 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $978.18 | $1,066.8634 | $1,066.87 | $1,066.85 | $1,066.90 | |