| 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 | $111.76 | 5.444% | $117.8442 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $92.46 | 3.666% | $95.8496 | $95.85 | $95.85 | $95.80 |
| Purchase #3 | $117.88 | 12.565% | $132.6916 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $67.39 | 4.391% | $70.3491 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $167.63 | 9.621% | $183.7577 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $147.32 | 12.340% | $165.4993 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $223.55 | 5.143% | $235.0472 | $235.05 | $235.05 | $235.00 |
| 7 purchase totals = | $927.99 | $1,001.0387 | $1,001.04 | $1,001.05 | $1,000.90 | |