| 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 | $10.52 | 11.461% | $11.7257 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $186.67 | 3.611% | $193.4107 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $193.58 | 6.247% | $205.6729 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $25.57 | 4.402% | $26.6956 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $205.40 | 3.506% | $212.6013 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $203.64 | 8.144% | $220.2244 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $142.47 | 10.728% | $157.7542 | $157.75 | $157.75 | $157.80 |
| 7 purchase totals = | $967.85 | $1,028.0848 | $1,028.08 | $1,028.05 | $1,028.10 | |