| 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 | $101.42 | 12.195% | $113.7882 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $98.55 | 3.547% | $102.0456 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $159.43 | 11.181% | $177.2559 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $65.82 | 4.278% | $68.6358 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $124.46 | 8.487% | $135.0229 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $43.83 | 8.538% | $47.5722 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $193.48 | 7.720% | $208.4167 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $786.99 | $852.7373 | $852.75 | $852.70 | $852.70 | |