| 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 | $175.66 | 3.566% | $181.924 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $105.33 | 9.545% | $115.3837 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $209.79 | 12.318% | $235.6319 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $211.99 | 12.857% | $239.2456 | $239.25 | $239.25 | $239.20 |
| Purchase #5 | $238.60 | 4.315% | $248.8956 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $213.26 | 13.183% | $241.3741 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $144.73 | 5.691% | $152.9666 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $1,299.36 | $1,415.4215 | $1,415.42 | $1,415.40 | $1,415.40 | |