| 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 | $34.71 | 7.772% | $37.4077 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $243.51 | 13.296% | $275.8871 | $275.89 | $275.90 | $275.90 |
| Purchase #3 | $109.99 | 11.377% | $122.5036 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $198.76 | 8.650% | $215.9527 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $74.37 | 8.815% | $80.9257 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $190.42 | 7.494% | $204.6901 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $187.75 | 10.525% | $207.5107 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,039.51 | $1,144.8776 | $1,144.88 | $1,144.90 | $1,144.90 | |