| 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 | $197.43 | 4.593% | $206.498 | $206.50 | $206.50 | $206.50 |
| Purchase #2 | $204.70 | 12.836% | $230.9753 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $185.82 | 10.592% | $205.5021 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $87.58 | 13.516% | $99.4173 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $22.66 | 9.652% | $24.8471 | $24.85 | $24.85 | $24.80 |
| Purchase #6 | $200.92 | 6.557% | $214.0943 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $109.54 | 6.860% | $117.0544 | $117.05 | $117.05 | $117.10 |
| 7 purchase totals = | $1,008.65 | $1,098.3885 | $1,098.39 | $1,098.40 | $1,098.40 | |