| 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 | $108.78 | 12.499% | $122.3764 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $106.44 | 8.666% | $115.6641 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $249.88 | 10.556% | $276.2573 | $276.26 | $276.25 | $276.30 |
| Purchase #4 | $195.66 | 9.848% | $214.9286 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $186.26 | 5.698% | $196.8731 | $196.87 | $196.85 | $196.90 |
| Purchase #6 | $142.75 | 7.284% | $153.1479 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $108.51 | 5.159% | $114.108 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $1,098.28 | $1,193.3554 | $1,193.36 | $1,193.35 | $1,193.40 | |