| 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 | $108.52 | 13.417% | $123.0801 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $212.60 | 9.822% | $233.4816 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $167.31 | 9.596% | $183.3651 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $22.70 | 13.605% | $25.7883 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $15.78 | 9.200% | $17.2318 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $240.98 | 3.869% | $250.3035 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $132.69 | 6.724% | $141.6121 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $900.58 | $974.8625 | $974.86 | $974.90 | $974.90 | |