| 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 | $126.74 | 12.447% | $142.5153 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $242.88 | 11.791% | $271.518 | $271.52 | $271.50 | $271.50 |
| Purchase #3 | $193.42 | 11.136% | $214.9593 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $78.37 | 13.482% | $88.9358 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $111.57 | 3.405% | $115.369 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $111.84 | 6.738% | $119.3758 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $66.75 | 11.316% | $74.3034 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $931.57 | $1,026.9766 | $1,026.99 | $1,026.95 | $1,027.00 | |