| 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 | $98.83 | 10.403% | $109.1113 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $235.31 | 8.592% | $255.5278 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $148.65 | 11.747% | $166.1119 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $166.30 | 6.488% | $177.0895 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $72.81 | 6.208% | $77.33 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $72.49 | 5.350% | $76.3682 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $175.38 | 4.511% | $183.2914 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $969.77 | $1,044.8301 | $1,044.83 | $1,044.85 | $1,044.80 | |