| 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 | $218.37 | 11.124% | $242.6615 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $61.45 | 3.254% | $63.4496 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $102.87 | 11.759% | $114.9665 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $71.87 | 11.120% | $79.8619 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $58.38 | 9.105% | $63.6955 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $197.64 | 5.574% | $208.6565 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $110.55 | 7.244% | $118.5582 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $821.13 | $891.8497 | $891.86 | $891.80 | $892.00 | |