| 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 | $106.49 | 5.180% | $112.0062 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $155.74 | 3.625% | $161.3856 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $10.66 | 3.477% | $11.0306 | $11.03 | $11.05 | $11.00 |
| Purchase #4 | $240.45 | 3.828% | $249.6544 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $32.80 | 12.138% | $36.7813 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $114.36 | 12.835% | $129.0381 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $110.89 | 3.616% | $114.8998 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $771.39 | $814.7960 | $814.80 | $814.85 | $814.80 | |