| 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 | $213.37 | 10.324% | $235.3983 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $35.27 | 10.419% | $38.9448 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $249.66 | 6.776% | $266.577 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $182.40 | 3.285% | $188.3918 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $165.71 | 10.854% | $183.6962 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $174.34 | 3.237% | $179.9834 | $179.98 | $180.00 | $180.00 |
| Purchase #7 | $64.47 | 4.460% | $67.3454 | $67.35 | $67.35 | $67.30 |
| 7 purchase totals = | $1,085.22 | $1,160.3369 | $1,160.34 | $1,160.40 | $1,160.30 | |