| 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 | $203.88 | 9.210% | $222.6573 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $12.40 | 3.295% | $12.8086 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $115.97 | 7.295% | $124.43 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $170.94 | 9.269% | $186.7844 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $183.93 | 13.432% | $208.6355 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $192.85 | 13.302% | $218.5029 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $170.68 | 9.220% | $186.4167 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $1,050.65 | $1,160.2354 | $1,160.24 | $1,160.25 | $1,160.20 | |