| 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 | $193.58 | 9.520% | $212.0088 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $120.34 | 12.456% | $135.3296 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $174.81 | 13.422% | $198.273 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $72.69 | 8.770% | $79.0649 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $127.98 | 11.450% | $142.6337 | $142.63 | $142.65 | $142.60 |
| Purchase #6 | $218.48 | 3.178% | $225.4233 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $106.86 | 10.834% | $118.4372 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $1,014.74 | $1,111.1705 | $1,111.16 | $1,111.15 | $1,111.10 | |