| 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 | $207.97 | 13.410% | $235.8588 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $214.92 | 6.623% | $229.1542 | $229.15 | $229.15 | $229.20 |
| Purchase #3 | $8.80 | 5.583% | $9.2913 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $39.62 | 11.307% | $44.0998 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $79.62 | 5.280% | $83.8239 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $89.92 | 6.264% | $95.5526 | $95.55 | $95.55 | $95.60 |
| Purchase #7 | $174.98 | 3.802% | $181.6327 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $815.83 | $879.4133 | $879.40 | $879.40 | $879.50 | |