| 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 | $218.54 | 3.432% | $226.0403 | $226.04 | $226.05 | $226.00 |
| Purchase #2 | $89.79 | 7.265% | $96.3132 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $212.59 | 12.676% | $239.5379 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $15.55 | 13.226% | $17.6066 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $165.97 | 9.332% | $181.4583 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $178.54 | 12.429% | $200.7307 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $85.74 | 11.827% | $95.8805 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $966.72 | $1,057.5675 | $1,057.57 | $1,057.60 | $1,057.50 | |