| 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 | $111.77 | 9.708% | $122.6206 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $192.44 | 7.581% | $207.0289 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $124.58 | 10.384% | $137.5164 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $33.66 | 4.627% | $35.2174 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $33.97 | 10.734% | $37.6163 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $157.26 | 4.725% | $164.6905 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $207.26 | 13.700% | $235.6546 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $860.94 | $940.3447 | $940.35 | $940.30 | $940.30 | |