| 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 | $127.72 | 4.871% | $133.9412 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $239.47 | 9.755% | $262.8303 | $262.83 | $262.85 | $262.80 |
| Purchase #3 | $52.45 | 6.392% | $55.8026 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $182.92 | 13.190% | $207.0471 | $207.05 | $207.05 | $207.00 |
| Purchase #5 | $132.50 | 7.328% | $142.2096 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $197.44 | 12.335% | $221.7942 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $202.49 | 11.695% | $226.1712 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $1,134.99 | $1,249.7962 | $1,249.79 | $1,249.80 | $1,249.70 | |