| 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 | $246.99 | 7.293% | $265.003 | $265.00 | $265.00 | $265.00 |
| Purchase #2 | $229.87 | 8.760% | $250.0066 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $232.70 | 4.825% | $243.9278 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $73.66 | 11.447% | $82.0919 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $61.68 | 8.547% | $66.9518 | $66.95 | $66.95 | $67.00 |
| Purchase #6 | $225.62 | 8.514% | $244.8293 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $22.63 | 7.411% | $24.3071 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $1,093.15 | $1,177.1175 | $1,177.12 | $1,177.15 | $1,177.10 | |