| 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 | $193.56 | 10.456% | $213.7986 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $177.63 | 12.316% | $199.5069 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $183.87 | 7.614% | $197.8699 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $83.67 | 3.209% | $86.355 | $86.36 | $86.35 | $86.40 |
| Purchase #5 | $114.37 | 3.840% | $118.7618 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $115.84 | 5.491% | $122.2008 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $147.61 | 11.726% | $164.9187 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $1,016.55 | $1,103.4117 | $1,103.42 | $1,103.35 | $1,103.50 | |