| 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 | $249.55 | 9.394% | $272.9927 | $272.99 | $273.00 | $273.00 |
| Purchase #2 | $183.97 | 13.482% | $208.7728 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $29.60 | 10.219% | $32.6248 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $35.50 | 8.480% | $38.5104 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $175.32 | 13.292% | $198.6235 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $166.42 | 12.769% | $187.6702 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $212.91 | 11.828% | $238.093 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $1,053.27 | $1,177.2874 | $1,177.27 | $1,177.20 | $1,177.30 | |