| 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 | $192.68 | 12.637% | $217.029 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $214.71 | 5.382% | $226.2657 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $205.87 | 7.420% | $221.1456 | $221.15 | $221.15 | $221.10 |
| Purchase #4 | $28.38 | 5.432% | $29.9216 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $127.85 | 8.735% | $139.0177 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $24.32 | 8.512% | $26.3901 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $137.79 | 4.840% | $144.459 | $144.46 | $144.45 | $144.50 |
| 7 purchase totals = | $931.60 | $1,004.2287 | $1,004.24 | $1,004.20 | $1,004.20 | |