| 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 | $126.32 | 11.376% | $140.6902 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $207.90 | 4.730% | $217.7337 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $23.95 | 9.729% | $26.2801 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $158.77 | 8.360% | $172.0432 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $109.90 | 11.612% | $122.6616 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $248.82 | 4.208% | $259.2903 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $172.52 | 8.853% | $187.7932 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,048.18 | $1,126.4923 | $1,126.48 | $1,126.55 | $1,126.50 | |