| 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 | $117.45 | 4.120% | $122.2889 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $110.69 | 6.766% | $118.1793 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $202.61 | 7.779% | $218.371 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $49.78 | 6.119% | $52.826 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $49.43 | 13.763% | $56.2331 | $56.23 | $56.25 | $56.20 |
| Purchase #6 | $215.48 | 9.465% | $235.8752 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $226.68 | 6.322% | $241.0107 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $972.12 | $1,044.7842 | $1,044.79 | $1,044.85 | $1,044.80 | |