| 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 | $120.70 | 5.450% | $127.2782 | $127.28 | $127.30 | $127.30 |
| Purchase #2 | $191.29 | 7.769% | $206.1513 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $243.52 | 9.356% | $266.3037 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $171.35 | 13.849% | $195.0803 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $218.36 | 7.448% | $234.6235 | $234.62 | $234.60 | $234.60 |
| Purchase #6 | $54.79 | 8.364% | $59.3726 | $59.37 | $59.35 | $59.40 |
| Purchase #7 | $75.82 | 4.537% | $79.26 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $1,075.83 | $1,168.0696 | $1,168.06 | $1,168.05 | $1,168.20 | |