| 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 | $103.49 | 5.561% | $109.2451 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $219.47 | 12.319% | $246.5065 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $194.27 | 10.671% | $215.0006 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $103.98 | 12.322% | $116.7924 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $157.69 | 4.496% | $164.7797 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $129.95 | 10.254% | $143.2751 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $178.36 | 4.291% | $186.0134 | $186.01 | $186.00 | $186.00 |
| 7 purchase totals = | $1,087.21 | $1,181.6128 | $1,181.62 | $1,181.65 | $1,181.60 | |