| 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 | $229.48 | 12.756% | $258.7525 | $258.75 | $258.75 | $258.80 |
| Purchase #2 | $218.33 | 11.818% | $244.1322 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $198.77 | 7.229% | $213.1391 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $141.41 | 10.340% | $156.0318 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $136.35 | 6.228% | $144.8419 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $9.75 | 12.572% | $10.9758 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $117.34 | 8.868% | $127.7457 | $127.75 | $127.75 | $127.70 |
| 7 purchase totals = | $1,051.43 | $1,155.6190 | $1,155.62 | $1,155.70 | $1,155.50 | |