| 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 | $20.65 | 12.691% | $23.2707 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $218.89 | 7.639% | $235.611 | $235.61 | $235.60 | $235.60 |
| Purchase #3 | $246.34 | 4.864% | $258.322 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $32.89 | 10.725% | $36.4175 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $142.88 | 4.420% | $149.1953 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $208.64 | 8.590% | $226.5622 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $81.78 | 11.599% | $91.2657 | $91.27 | $91.25 | $91.30 |
| 7 purchase totals = | $952.07 | $1,020.6444 | $1,020.65 | $1,020.55 | $1,020.70 | |