| 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 | $83.56 | 8.303% | $90.498 | $90.50 | $90.50 | $90.50 |
| Purchase #2 | $115.49 | 6.346% | $122.819 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $208.97 | 12.130% | $234.3181 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $217.25 | 3.258% | $224.328 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $119.87 | 5.805% | $126.8285 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $222.44 | 11.120% | $247.1753 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $120.33 | 12.314% | $135.1474 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $1,087.91 | $1,181.1143 | $1,181.13 | $1,181.15 | $1,181.00 | |