| 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 | $21.76 | 12.257% | $24.4271 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $250.47 | 5.815% | $265.0348 | $265.03 | $265.05 | $265.00 |
| Purchase #3 | $156.49 | 9.613% | $171.5334 | $171.53 | $171.55 | $171.50 |
| Purchase #4 | $242.95 | 6.299% | $258.2534 | $258.25 | $258.25 | $258.30 |
| Purchase #5 | $224.69 | 6.414% | $239.1016 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $130.89 | 4.860% | $137.2513 | $137.25 | $137.25 | $137.30 |
| Purchase #7 | $80.96 | 12.683% | $91.2282 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $1,108.21 | $1,186.8298 | $1,186.82 | $1,186.90 | $1,186.80 | |