| 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 | $247.69 | 4.812% | $259.6088 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $89.93 | 3.226% | $92.8311 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $86.41 | 8.533% | $93.7834 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $37.77 | 8.164% | $40.8535 | $40.85 | $40.85 | $40.90 |
| Purchase #5 | $10.78 | 9.285% | $11.7809 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $19.72 | 12.582% | $22.2012 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $141.54 | 4.506% | $147.9178 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $633.84 | $668.9767 | $668.97 | $669.00 | $669.00 | |