| 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 | $190.71 | 8.729% | $207.3571 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $130.75 | 3.510% | $135.3393 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $181.37 | 8.545% | $196.8681 | $196.87 | $196.85 | $196.90 |
| Purchase #4 | $136.66 | 4.685% | $143.0625 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $202.45 | 8.572% | $219.804 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $217.87 | 11.189% | $242.2475 | $242.25 | $242.25 | $242.20 |
| Purchase #7 | $52.51 | 11.263% | $58.4242 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $1,112.32 | $1,203.1027 | $1,203.10 | $1,203.05 | $1,203.10 | |