| 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 | $50.47 | 7.234% | $54.121 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $184.90 | 11.453% | $206.0766 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $81.85 | 5.330% | $86.2126 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $141.39 | 11.254% | $157.302 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $139.28 | 9.549% | $152.5798 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $176.51 | 11.840% | $197.4088 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $239.29 | 9.717% | $262.5418 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $1,013.69 | $1,116.2426 | $1,116.24 | $1,116.25 | $1,116.20 | |