| 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 | $228.46 | 13.237% | $258.7013 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $170.85 | 12.448% | $192.1174 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $87.63 | 3.111% | $90.3562 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $122.37 | 3.660% | $126.8487 | $126.85 | $126.85 | $126.80 |
| Purchase #5 | $170.33 | 9.486% | $186.4875 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $31.43 | 13.142% | $35.5605 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $124.89 | 11.442% | $139.1799 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $935.96 | $1,029.2515 | $1,029.26 | $1,029.25 | $1,029.30 | |