| 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 | $211.76 | 9.150% | $231.136 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $117.66 | 4.528% | $122.9876 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $52.84 | 8.450% | $57.305 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $113.83 | 11.836% | $127.3029 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $84.40 | 13.702% | $95.9645 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $123.54 | 11.513% | $137.7632 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $112.54 | 10.532% | $124.3927 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $816.57 | $896.8519 | $896.85 | $896.85 | $896.90 | |