| 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 | $86.84 | 10.638% | $96.078 | $96.08 | $96.10 | $96.10 |
| Purchase #2 | $189.25 | 9.529% | $207.2836 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $237.96 | 8.145% | $257.3418 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $163.32 | 13.481% | $185.3372 | $185.34 | $185.35 | $185.30 |
| Purchase #5 | $64.30 | 10.266% | $70.901 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $215.26 | 12.149% | $241.4119 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $107.41 | 13.242% | $121.6332 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $1,064.34 | $1,179.9867 | $1,179.98 | $1,180.05 | $1,179.90 | |