| 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 | $220.47 | 8.406% | $239.0027 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $61.28 | 5.573% | $64.6951 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $66.36 | 11.310% | $73.8653 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $63.78 | 12.602% | $71.8176 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $223.98 | 4.826% | $234.7893 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $30.80 | 11.592% | $34.3703 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $194.65 | 5.365% | $205.093 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $861.32 | $923.6333 | $923.64 | $923.60 | $923.70 | |