| 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 | $235.37 | 6.561% | $250.8126 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $247.54 | 11.539% | $276.1036 | $276.10 | $276.10 | $276.10 |
| Purchase #3 | $153.43 | 12.147% | $172.0671 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $144.98 | 8.442% | $157.2192 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $179.67 | 4.450% | $187.6653 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $121.36 | 10.857% | $134.5361 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $231.36 | 5.512% | $244.1126 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,313.71 | $1,422.5165 | $1,422.52 | $1,422.45 | $1,422.50 | |