| 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 | $207.45 | 3.805% | $215.3435 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $182.98 | 3.597% | $189.5618 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $183.74 | 13.245% | $208.0764 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $202.77 | 12.244% | $227.5972 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $16.57 | 3.746% | $17.1907 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $209.50 | 12.528% | $235.7462 | $235.75 | $235.75 | $235.70 |
| Purchase #7 | $207.62 | 4.822% | $217.6314 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,210.63 | $1,311.1472 | $1,311.15 | $1,311.20 | $1,311.10 | |