| 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 | $183.38 | 13.329% | $207.8227 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $117.61 | 5.287% | $123.828 | $123.83 | $123.85 | $123.80 |
| Purchase #3 | $119.37 | 3.692% | $123.7771 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $136.56 | 12.192% | $153.2094 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $138.64 | 10.269% | $152.8769 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $242.57 | 12.437% | $272.7384 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $7.72 | 13.774% | $8.7834 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $945.85 | $1,043.0359 | $1,043.04 | $1,043.10 | $1,043.00 | |