| 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 | $237.43 | 9.476% | $259.9289 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $159.30 | 8.521% | $172.874 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $223.53 | 9.138% | $243.9562 | $243.96 | $243.95 | $244.00 |
| Purchase #4 | $150.95 | 13.703% | $171.6347 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $239.86 | 13.497% | $272.2339 | $272.23 | $272.25 | $272.20 |
| Purchase #6 | $218.37 | 8.473% | $236.8725 | $236.87 | $236.85 | $236.90 |
| Purchase #7 | $38.59 | 5.611% | $40.7553 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $1,268.03 | $1,398.2555 | $1,398.25 | $1,398.25 | $1,398.30 | |