| 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 | $231.61 | 13.731% | $263.4124 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $56.44 | 9.270% | $61.672 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $43.87 | 3.400% | $45.3616 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $118.87 | 3.855% | $123.4524 | $123.45 | $123.45 | $123.50 |
| Purchase #5 | $108.32 | 10.610% | $119.8128 | $119.81 | $119.80 | $119.80 |
| Purchase #6 | $77.53 | 4.454% | $80.9832 | $80.98 | $81.00 | $81.00 |
| Purchase #7 | $173.27 | 5.621% | $183.0095 | $183.01 | $183.00 | $183.00 |
| 7 purchase totals = | $809.91 | $877.7039 | $877.69 | $877.65 | $877.80 | |