| 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 | $245.80 | 5.257% | $258.7217 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $106.25 | 7.469% | $114.1858 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $190.62 | 5.572% | $201.2413 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $84.82 | 10.761% | $93.9475 | $93.95 | $93.95 | $93.90 |
| Purchase #5 | $117.95 | 3.628% | $122.2292 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $111.95 | 3.397% | $115.7529 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $82.55 | 9.699% | $90.5565 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $939.94 | $996.6349 | $996.64 | $996.65 | $996.60 | |