| 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 | $118.50 | 5.148% | $124.6004 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $206.38 | 11.240% | $229.5771 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $80.91 | 3.664% | $83.8745 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $216.56 | 10.535% | $239.3746 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $136.46 | 5.162% | $143.5041 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $22.80 | 8.114% | $24.65 | $24.65 | $24.65 | $24.70 |
| Purchase #7 | $11.29 | 4.790% | $11.8308 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $792.90 | $857.4115 | $857.40 | $857.40 | $857.50 | |