| 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 | $175.64 | 5.792% | $185.8131 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $225.77 | 6.286% | $239.9619 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $242.43 | 3.116% | $249.9841 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $155.74 | 7.396% | $167.2585 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $241.47 | 11.700% | $269.722 | $269.72 | $269.70 | $269.70 |
| Purchase #6 | $27.45 | 5.651% | $29.0012 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $42.82 | 10.463% | $47.3003 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $1,111.32 | $1,189.0411 | $1,189.03 | $1,189.00 | $1,189.10 | |