| 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 | $105.27 | 6.623% | $112.242 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $72.41 | 12.587% | $81.5242 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $193.32 | 5.673% | $204.287 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $38.42 | 9.176% | $41.9454 | $41.95 | $41.95 | $41.90 |
| Purchase #5 | $115.57 | 6.347% | $122.9052 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $71.36 | 5.193% | $75.0657 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $239.31 | 13.251% | $271.021 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $835.66 | $908.9905 | $909.00 | $908.95 | $908.90 | |