| 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 | $222.35 | 9.637% | $243.7779 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $67.68 | 9.522% | $74.1245 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $211.30 | 5.328% | $222.5581 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $171.38 | 9.551% | $187.7485 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $103.25 | 9.343% | $112.8966 | $112.90 | $112.90 | $112.90 |
| Purchase #6 | $195.87 | 5.639% | $206.9151 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $183.60 | 9.476% | $200.9979 | $201.00 | $201.00 | $201.00 |
| 7 purchase totals = | $1,155.43 | $1,249.0186 | $1,249.03 | $1,249.00 | $1,249.00 | |