| 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 | $230.72 | 5.603% | $243.6472 | $243.65 | $243.65 | $243.60 |
| Purchase #2 | $66.92 | 3.180% | $69.0481 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $229.61 | 6.688% | $244.9663 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $235.66 | 10.178% | $259.6455 | $259.65 | $259.65 | $259.60 |
| Purchase #5 | $113.60 | 5.859% | $120.2558 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $27.61 | 3.724% | $28.6382 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $249.97 | 8.328% | $270.7875 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $1,154.09 | $1,236.9886 | $1,237.01 | $1,237.00 | $1,236.90 | |