| 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 | $192.44 | 9.778% | $211.2568 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $41.37 | 9.840% | $45.4408 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $165.62 | 5.302% | $174.4012 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $211.88 | 7.230% | $227.1989 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $212.77 | 12.825% | $240.0578 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $16.35 | 12.509% | $18.3952 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $116.74 | 7.437% | $125.422 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $957.17 | $1,042.1727 | $1,042.18 | $1,042.15 | $1,042.20 | |