| 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 | $248.36 | 10.275% | $273.879 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $78.28 | 10.743% | $86.6896 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $109.99 | 12.565% | $123.8102 | $123.81 | $123.80 | $123.80 |
| Purchase #4 | $130.42 | 10.398% | $143.9811 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $44.99 | 10.123% | $49.5443 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $198.84 | 4.296% | $207.3822 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $47.30 | 4.478% | $49.4181 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $858.18 | $934.7045 | $934.70 | $934.75 | $934.70 | |