| 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 | $14.56 | 10.620% | $16.1063 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $133.43 | 7.189% | $143.0223 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $13.87 | 8.373% | $15.0313 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $86.73 | 6.178% | $92.0882 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $244.83 | 7.604% | $263.4469 | $263.45 | $263.45 | $263.40 |
| Purchase #6 | $186.32 | 12.704% | $209.9901 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $74.61 | 7.679% | $80.3393 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $754.35 | $820.0244 | $820.03 | $820.05 | $819.90 | |