| 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 | $129.72 | 8.695% | $140.9992 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $247.44 | 10.212% | $272.7086 | $272.71 | $272.70 | $272.70 |
| Purchase #3 | $77.60 | 11.451% | $86.486 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $190.27 | 5.774% | $201.2562 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $33.75 | 12.467% | $37.9576 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $206.36 | 5.495% | $217.6995 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $200.54 | 3.589% | $207.7374 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $1,085.68 | $1,164.8445 | $1,164.86 | $1,164.85 | $1,164.90 | |