| 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 | $214.88 | 8.491% | $233.1255 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $159.78 | 3.566% | $165.4778 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $124.94 | 10.802% | $138.436 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $241.85 | 11.655% | $270.0376 | $270.04 | $270.05 | $270.00 |
| Purchase #5 | $203.99 | 12.550% | $229.5907 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $94.43 | 8.752% | $102.6945 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $63.52 | 5.758% | $67.1775 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $1,103.39 | $1,206.5396 | $1,206.55 | $1,206.65 | $1,206.50 | |