| 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 | $208.80 | 12.672% | $235.2591 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $71.52 | 13.848% | $81.4241 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $241.70 | 12.626% | $272.217 | $272.22 | $272.20 | $272.20 |
| Purchase #4 | $228.27 | 13.191% | $258.3811 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $201.83 | 7.560% | $217.0883 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $32.29 | 11.811% | $36.1038 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $134.99 | 9.629% | $147.9882 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $1,119.40 | $1,248.4616 | $1,248.46 | $1,248.45 | $1,248.50 | |