| 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 | $22.75 | 3.710% | $23.594 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $103.68 | 6.390% | $110.3052 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $236.54 | 4.243% | $246.5764 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $161.49 | 11.423% | $179.937 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $24.28 | 9.406% | $26.5638 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $250.84 | 12.818% | $282.9927 | $282.99 | $283.00 | $283.00 |
| Purchase #7 | $24.40 | 11.752% | $27.2675 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $823.98 | $897.2366 | $897.24 | $897.25 | $897.30 | |