| 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 | $192.31 | 8.560% | $208.7717 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $93.85 | 3.647% | $97.2727 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $19.47 | 6.436% | $20.7231 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $20.64 | 8.149% | $22.322 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $32.77 | 4.626% | $34.2859 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $240.47 | 3.670% | $249.2952 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $14.39 | 13.364% | $16.3131 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $613.90 | $648.9837 | $648.98 | $648.90 | $649.00 | |