| 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 | $227.70 | 5.457% | $240.1256 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $190.91 | 3.678% | $197.9317 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $5.81 | 6.377% | $6.1805 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $214.81 | 8.792% | $233.6961 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $91.60 | 6.170% | $97.2517 | $97.25 | $97.25 | $97.30 |
| Purchase #6 | $225.55 | 10.107% | $248.3463 | $248.35 | $248.35 | $248.30 |
| Purchase #7 | $47.30 | 10.453% | $52.2443 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $1,003.68 | $1,075.7762 | $1,075.78 | $1,075.85 | $1,075.70 | |