| 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 | $250.42 | 4.134% | $260.7724 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $200.30 | 4.626% | $209.5659 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $201.43 | 3.835% | $209.1548 | $209.15 | $209.15 | $209.20 |
| Purchase #4 | $172.78 | 6.155% | $183.4146 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $115.95 | 13.232% | $131.2925 | $131.29 | $131.30 | $131.30 |
| Purchase #6 | $186.45 | 11.843% | $208.5313 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $211.50 | 11.236% | $235.2641 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $1,338.83 | $1,437.9956 | $1,437.98 | $1,437.95 | $1,438.10 | |