| 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 | $115.52 | 6.494% | $123.0219 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $23.74 | 10.375% | $26.203 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $205.45 | 12.723% | $231.5894 | $231.59 | $231.60 | $231.60 |
| Purchase #4 | $206.71 | 12.778% | $233.1234 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $84.48 | 6.844% | $90.2618 | $90.26 | $90.25 | $90.30 |
| Purchase #6 | $176.84 | 7.120% | $189.431 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $199.34 | 10.151% | $219.575 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $1,012.08 | $1,113.2055 | $1,113.20 | $1,113.20 | $1,113.20 | |