| 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 | $236.34 | 10.498% | $261.151 | $261.15 | $261.15 | $261.20 |
| Purchase #2 | $198.87 | 5.414% | $209.6368 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $74.30 | 3.437% | $76.8537 | $76.85 | $76.85 | $76.90 |
| Purchase #4 | $155.70 | 11.587% | $173.741 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $157.56 | 10.149% | $173.5508 | $173.55 | $173.55 | $173.60 |
| Purchase #6 | $194.45 | 11.512% | $216.8351 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $17.72 | 3.524% | $18.3445 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $1,034.94 | $1,130.1129 | $1,130.11 | $1,130.15 | $1,130.10 | |