| 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 | $215.47 | 11.567% | $240.3934 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $89.49 | 9.591% | $98.073 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $6.45 | 8.355% | $6.9889 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $34.67 | 11.509% | $38.6602 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $218.25 | 5.191% | $229.5794 | $229.58 | $229.60 | $229.60 |
| Purchase #6 | $183.68 | 13.508% | $208.4915 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $109.42 | 4.207% | $114.0233 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $857.43 | $936.2097 | $936.20 | $936.20 | $936.30 | |