| 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 | $178.36 | 4.521% | $186.4237 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $238.73 | 3.501% | $247.0879 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $186.92 | 10.193% | $205.9728 | $205.97 | $205.95 | $206.00 |
| Purchase #4 | $62.87 | 10.353% | $69.3789 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $155.30 | 10.411% | $171.4683 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $175.84 | 10.561% | $194.4105 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $101.27 | 5.213% | $106.5492 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $1,099.29 | $1,181.2913 | $1,181.29 | $1,181.25 | $1,181.30 | |