| 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 | $122.60 | 5.699% | $129.587 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $68.36 | 5.748% | $72.2893 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $238.29 | 10.240% | $262.6909 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $181.93 | 11.634% | $203.0957 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $116.96 | 3.436% | $120.9787 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $182.41 | 13.209% | $206.5045 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $247.89 | 11.586% | $276.6105 | $276.61 | $276.60 | $276.60 |
| 7 purchase totals = | $1,158.44 | $1,271.7566 | $1,271.76 | $1,271.80 | $1,271.80 | |