| 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 | $196.71 | 8.241% | $212.9209 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $115.92 | 3.858% | $120.3922 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $20.99 | 10.714% | $23.2389 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $102.33 | 12.118% | $114.7303 | $114.73 | $114.75 | $114.70 |
| Purchase #5 | $7.26 | 7.281% | $7.7886 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $199.87 | 7.209% | $214.2786 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $249.54 | 9.789% | $273.9675 | $273.97 | $273.95 | $274.00 |
| 7 purchase totals = | $892.62 | $967.3170 | $967.32 | $967.35 | $967.30 | |