| 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 | $106.85 | 4.121% | $111.2533 | $111.25 | $111.25 | $111.30 |
| Purchase #2 | $186.83 | 13.130% | $211.3608 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $182.67 | 8.611% | $198.3997 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $170.27 | 6.603% | $181.5129 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $186.60 | 3.506% | $193.1422 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $198.80 | 3.413% | $205.585 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $15.57 | 4.122% | $16.2118 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $1,047.59 | $1,117.4657 | $1,117.46 | $1,117.45 | $1,117.50 | |