| 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 | $205.82 | 12.693% | $231.9447 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $174.77 | 12.755% | $197.0619 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $183.80 | 9.460% | $201.1875 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $93.38 | 9.388% | $102.1465 | $102.15 | $102.15 | $102.10 |
| Purchase #5 | $129.45 | 8.298% | $140.1918 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $189.26 | 4.588% | $197.9432 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $20.31 | 3.145% | $20.9487 | $20.95 | $20.95 | $20.90 |
| 7 purchase totals = | $996.79 | $1,091.4243 | $1,091.42 | $1,091.45 | $1,091.30 | |