| 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 | $115.39 | 7.502% | $124.0466 | $124.05 | $124.05 | $124.00 |
| Purchase #2 | $24.46 | 6.451% | $26.0379 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $128.73 | 10.570% | $142.3368 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $13.39 | 12.270% | $15.033 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $179.45 | 9.645% | $196.758 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $246.89 | 10.822% | $273.6084 | $273.61 | $273.60 | $273.60 |
| Purchase #7 | $153.27 | 8.110% | $165.7002 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $861.58 | $943.5209 | $943.53 | $943.55 | $943.40 | |