| 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 | $189.37 | 6.250% | $201.2056 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $8.56 | 3.359% | $8.8475 | $8.85 | $8.85 | $8.80 |
| Purchase #3 | $32.48 | 7.700% | $34.981 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $182.65 | 5.719% | $193.0958 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $199.64 | 4.873% | $209.3685 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $103.69 | 10.763% | $114.8502 | $114.85 | $114.85 | $114.90 |
| Purchase #7 | $194.36 | 5.765% | $205.5649 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $910.75 | $967.9135 | $967.92 | $967.90 | $968.00 | |