| 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 | $206.39 | 9.708% | $226.4263 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $122.68 | 3.517% | $126.9947 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $30.63 | 12.418% | $34.4336 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $104.34 | 9.834% | $114.6008 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $177.34 | 8.585% | $192.5646 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $191.76 | 11.514% | $213.8392 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $75.29 | 6.694% | $80.3299 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $908.43 | $989.1891 | $989.18 | $989.25 | $989.10 | |