| 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 | $117.41 | 8.139% | $126.966 | $126.97 | $126.95 | $127.00 |
| Purchase #2 | $217.55 | 5.329% | $229.1432 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $182.67 | 10.115% | $201.1471 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $212.29 | 8.147% | $229.5853 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $81.27 | 11.418% | $90.5494 | $90.55 | $90.55 | $90.50 |
| Purchase #6 | $86.68 | 3.323% | $89.5604 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $246.61 | 8.764% | $268.2229 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $1,144.48 | $1,235.1743 | $1,235.18 | $1,235.15 | $1,235.10 | |