| 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 | $209.89 | 13.188% | $237.5703 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $106.68 | 7.478% | $114.6575 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $228.66 | 11.258% | $254.4025 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $104.56 | 6.677% | $111.5415 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $114.68 | 4.531% | $119.8762 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $213.44 | 7.399% | $229.2324 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $129.77 | 6.210% | $137.8287 | $137.83 | $137.85 | $137.80 |
| 7 purchase totals = | $1,107.68 | $1,205.1091 | $1,205.11 | $1,205.15 | $1,205.10 | |