| 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 | $232.74 | 3.102% | $239.9596 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $228.50 | 13.309% | $258.9111 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $154.54 | 13.645% | $175.627 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $95.94 | 8.321% | $103.9232 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $193.30 | 4.623% | $202.2363 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $128.55 | 10.497% | $142.0439 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $52.65 | 8.351% | $57.0468 | $57.05 | $57.05 | $57.00 |
| 7 purchase totals = | $1,086.22 | $1,179.7479 | $1,179.75 | $1,179.75 | $1,179.60 | |