| 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 | $185.29 | 13.459% | $210.2282 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $243.86 | 8.233% | $263.937 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $100.39 | 7.104% | $107.5217 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $171.46 | 7.845% | $184.911 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $215.78 | 5.130% | $226.8495 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $167.50 | 12.341% | $188.1712 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $31.50 | 9.110% | $34.3697 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $1,115.78 | $1,215.9883 | $1,215.99 | $1,215.95 | $1,215.90 | |