| 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 | $230.35 | 12.337% | $258.7683 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $122.46 | 10.236% | $134.995 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $114.74 | 10.341% | $126.6053 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $208.34 | 13.120% | $235.6742 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $70.41 | 9.336% | $76.9835 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $112.76 | 13.793% | $128.313 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $179.63 | 4.719% | $188.1067 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,038.69 | $1,149.4460 | $1,149.45 | $1,149.40 | $1,149.50 | |