| 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 | $114.60 | 12.819% | $129.2906 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $10.70 | 11.355% | $11.915 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $217.60 | 13.548% | $247.0804 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $111.79 | 9.616% | $122.5397 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $235.94 | 4.594% | $246.7791 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $43.30 | 12.226% | $48.5939 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $123.86 | 11.252% | $137.7967 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $857.79 | $943.9954 | $944.00 | $944.05 | $944.00 | |