| 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 | $17.57 | 12.320% | $19.7346 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $103.75 | 11.729% | $115.9188 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $30.37 | 13.618% | $34.5058 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $194.77 | 5.618% | $205.7122 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $211.91 | 4.378% | $221.1874 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $111.31 | 3.320% | $115.0055 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $219.62 | 6.721% | $234.3807 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $889.30 | $946.4450 | $946.45 | $946.45 | $946.40 | |