| 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 | $241.60 | 5.847% | $255.7264 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $148.33 | 4.714% | $155.3223 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $240.99 | 12.305% | $270.6438 | $270.64 | $270.65 | $270.60 |
| Purchase #4 | $150.38 | 8.645% | $163.3804 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $53.51 | 6.671% | $57.0797 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $124.28 | 7.730% | $133.8868 | $133.89 | $133.90 | $133.90 |
| Purchase #7 | $22.89 | 4.556% | $23.9329 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $981.98 | $1,059.9723 | $1,059.97 | $1,060.05 | $1,059.90 | |