| 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 | $210.52 | 5.832% | $222.7975 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $110.30 | 12.408% | $123.986 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $147.27 | 12.284% | $165.3606 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $62.34 | 8.253% | $67.4849 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $64.38 | 9.559% | $70.5341 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $231.99 | 12.826% | $261.745 | $261.75 | $261.75 | $261.70 |
| Purchase #7 | $104.94 | 3.414% | $108.5227 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $931.74 | $1,020.4308 | $1,020.43 | $1,020.45 | $1,020.40 | |