| 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 | $26.27 | 4.830% | $27.5388 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $208.89 | 8.230% | $226.0816 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $110.35 | 3.387% | $114.0876 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $218.83 | 9.284% | $239.1462 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $198.92 | 11.681% | $222.1558 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $211.58 | 12.587% | $238.2116 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $109.86 | 6.668% | $117.1855 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $1,084.70 | $1,184.4071 | $1,184.42 | $1,184.45 | $1,184.40 | |