| 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 | $193.66 | 12.354% | $217.5848 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $113.92 | 13.259% | $129.0247 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $172.87 | 10.301% | $190.6773 | $190.68 | $190.70 | $190.70 |
| Purchase #4 | $15.29 | 6.738% | $16.3202 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $242.66 | 12.497% | $272.9852 | $272.99 | $273.00 | $273.00 |
| Purchase #6 | $55.29 | 10.345% | $61.0098 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $21.67 | 5.102% | $22.7756 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $815.36 | $910.3776 | $910.38 | $910.40 | $910.40 | |