| 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 | $211.41 | 8.166% | $228.6737 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $105.75 | 3.792% | $109.76 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $119.59 | 6.369% | $127.2067 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $177.83 | 4.798% | $186.3623 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $236.77 | 6.156% | $251.3456 | $251.35 | $251.35 | $251.30 |
| Purchase #6 | $44.36 | 7.269% | $47.5845 | $47.58 | $47.60 | $47.60 |
| Purchase #7 | $147.43 | 11.280% | $164.0601 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,043.14 | $1,114.9929 | $1,114.99 | $1,114.95 | $1,115.10 | |