| 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 | $8.55 | 7.569% | $9.1971 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $201.99 | 8.754% | $219.6722 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $68.28 | 11.632% | $76.2223 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $205.63 | 8.152% | $222.393 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $248.78 | 11.240% | $276.7429 | $276.74 | $276.75 | $276.70 |
| Purchase #6 | $114.30 | 7.578% | $122.9617 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $182.85 | 11.363% | $203.6272 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $1,030.38 | $1,130.8164 | $1,130.81 | $1,130.80 | $1,130.80 | |