| 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 | $105.99 | 13.775% | $120.5901 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $240.66 | 5.286% | $253.3813 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $21.83 | 3.562% | $22.6076 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $216.81 | 9.814% | $238.0877 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $157.73 | 12.564% | $177.5472 | $177.55 | $177.55 | $177.50 |
| Purchase #6 | $234.74 | 6.153% | $249.1836 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $128.79 | 6.501% | $137.1626 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $1,106.55 | $1,198.5601 | $1,198.56 | $1,198.60 | $1,198.60 | |