| 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 | $205.59 | 3.792% | $213.386 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $235.62 | 7.432% | $253.1313 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $114.55 | 12.701% | $129.099 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $8.95 | 6.815% | $9.5599 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $45.36 | 4.800% | $47.5373 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $15.87 | 8.531% | $17.2239 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $53.69 | 8.402% | $58.201 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $679.63 | $728.1384 | $728.14 | $728.15 | $728.10 | |