| 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 | $236.34 | 11.332% | $263.122 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $131.79 | 4.436% | $137.6362 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $212.86 | 3.242% | $219.7609 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $201.89 | 3.261% | $208.4736 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $66.77 | 13.828% | $76.003 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $80.74 | 13.214% | $91.409 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $124.31 | 4.337% | $129.7013 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $1,054.70 | $1,126.1060 | $1,126.10 | $1,126.05 | $1,126.10 | |