| 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 | $224.48 | 4.187% | $233.879 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $241.73 | 11.498% | $269.5241 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $199.58 | 11.618% | $222.7672 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $204.34 | 13.414% | $231.7502 | $231.75 | $231.75 | $231.80 |
| Purchase #5 | $197.67 | 10.684% | $218.7891 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $24.28 | 11.718% | $27.1251 | $27.13 | $27.15 | $27.10 |
| Purchase #7 | $108.57 | 12.173% | $121.7862 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $1,200.65 | $1,325.6209 | $1,325.63 | $1,325.65 | $1,325.70 | |