| 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 | $197.62 | 10.142% | $217.6626 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $130.76 | 4.686% | $136.8874 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $232.59 | 3.344% | $240.3678 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $205.46 | 7.684% | $221.2475 | $221.25 | $221.25 | $221.20 |
| Purchase #5 | $181.43 | 13.418% | $205.7743 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $152.54 | 6.121% | $161.877 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $52.99 | 3.387% | $54.7848 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $1,153.39 | $1,238.6014 | $1,238.60 | $1,238.60 | $1,238.70 | |