| 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 | $156.30 | 10.290% | $172.3833 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $16.72 | 9.632% | $18.3305 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $236.37 | 4.516% | $247.0445 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $11.75 | 4.658% | $12.2973 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $108.70 | 9.578% | $119.1113 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $214.57 | 7.165% | $229.9439 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $191.83 | 12.136% | $215.1105 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $936.24 | $1,014.2213 | $1,014.21 | $1,014.25 | $1,014.10 | |