| 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 | $116.50 | 3.306% | $120.3515 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $34.93 | 4.639% | $36.5504 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $193.50 | 8.344% | $209.6456 | $209.65 | $209.65 | $209.60 |
| Purchase #4 | $248.35 | 12.823% | $280.1959 | $280.20 | $280.20 | $280.20 |
| Purchase #5 | $223.72 | 12.605% | $251.9199 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $53.86 | 7.845% | $58.0853 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $133.61 | 4.573% | $139.72 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $1,004.47 | $1,096.4686 | $1,096.48 | $1,096.45 | $1,096.50 | |