| 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 | $198.91 | 3.298% | $205.4701 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $132.94 | 11.304% | $147.9675 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $241.43 | 5.181% | $253.9385 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $156.76 | 3.237% | $161.8343 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $137.84 | 7.745% | $148.5157 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $48.96 | 12.169% | $54.9179 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $218.99 | 4.730% | $229.3482 | $229.35 | $229.35 | $229.30 |
| 7 purchase totals = | $1,135.83 | $1,201.9922 | $1,202.00 | $1,201.95 | $1,201.90 | |