| 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 | $240.78 | 8.539% | $261.3402 | $261.34 | $261.35 | $261.30 |
| Purchase #2 | $203.65 | 7.186% | $218.2843 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $152.56 | 9.831% | $167.5582 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $163.74 | 10.536% | $180.9916 | $180.99 | $181.00 | $181.00 |
| Purchase #5 | $121.86 | 5.527% | $128.5952 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $128.88 | 8.395% | $139.6995 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $131.53 | 8.404% | $142.5838 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $1,143.00 | $1,239.0528 | $1,239.05 | $1,239.10 | $1,239.10 | |