| 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 | $125.77 | 4.509% | $131.441 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $164.47 | 13.733% | $187.0567 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $83.91 | 8.489% | $91.0331 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $203.92 | 4.725% | $213.5552 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $105.51 | 8.719% | $114.7094 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $19.48 | 12.355% | $21.8868 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $21.69 | 7.837% | $23.3898 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $724.75 | $783.0720 | $783.08 | $783.10 | $783.10 | |