| 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 | $232.46 | 4.254% | $242.3488 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $109.67 | 5.625% | $115.8389 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $221.38 | 6.391% | $235.5284 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $24.78 | 6.423% | $26.3716 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $146.49 | 7.785% | $157.8942 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $173.69 | 7.538% | $186.7828 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $190.72 | 13.495% | $216.4577 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $1,099.19 | $1,181.2224 | $1,181.22 | $1,181.25 | $1,181.20 | |