| 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 | $32.32 | 3.259% | $33.3733 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $229.75 | 5.463% | $242.3012 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $164.26 | 11.624% | $183.3536 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $202.58 | 8.581% | $219.9634 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $29.72 | 5.757% | $31.431 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $44.92 | 4.645% | $47.0065 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $219.89 | 12.619% | $247.6379 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $923.44 | $1,005.0669 | $1,005.06 | $1,005.05 | $1,005.10 | |