| 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 | $122.93 | 5.387% | $129.5522 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $221.34 | 4.604% | $231.5305 | $231.53 | $231.55 | $231.50 |
| Purchase #3 | $164.72 | 6.400% | $175.2621 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $52.82 | 9.517% | $57.8469 | $57.85 | $57.85 | $57.80 |
| Purchase #5 | $30.44 | 13.532% | $34.5591 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $171.48 | 7.203% | $183.8317 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $185.66 | 6.473% | $197.6778 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $949.39 | $1,010.2603 | $1,010.26 | $1,010.30 | $1,010.30 | |