| 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 | $221.28 | 10.717% | $244.9946 | $244.99 | $245.00 | $245.00 |
| Purchase #2 | $207.39 | 3.241% | $214.1115 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $231.53 | 12.693% | $260.9181 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $243.84 | 12.121% | $273.3958 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $223.69 | 6.262% | $237.6975 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $11.48 | 4.237% | $11.9664 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $77.40 | 3.493% | $80.1036 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $1,216.61 | $1,323.1875 | $1,323.19 | $1,323.15 | $1,323.20 | |