| 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 | $232.58 | 11.643% | $259.6593 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $46.47 | 12.857% | $52.4446 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $193.86 | 5.775% | $205.0554 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $219.34 | 3.334% | $226.6528 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $67.59 | 4.740% | $70.7938 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $183.93 | 7.616% | $197.9381 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $186.71 | 11.313% | $207.8325 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $1,130.48 | $1,220.3765 | $1,220.37 | $1,220.40 | $1,220.40 | |