| 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 | $250.35 | 8.499% | $271.6272 | $271.63 | $271.65 | $271.60 |
| Purchase #2 | $198.42 | 3.528% | $205.4203 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $193.45 | 10.812% | $214.3658 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $206.72 | 11.421% | $230.3295 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $122.40 | 8.680% | $133.0243 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $231.81 | 9.276% | $253.3127 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $96.69 | 11.453% | $107.7639 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $1,299.84 | $1,415.8437 | $1,415.84 | $1,415.80 | $1,415.80 | |