| 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 | $238.71 | 9.616% | $261.6644 | $261.66 | $261.65 | $261.70 |
| Purchase #2 | $29.69 | 10.252% | $32.7338 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $208.33 | 3.274% | $215.1507 | $215.15 | $215.15 | $215.20 |
| Purchase #4 | $218.95 | 11.835% | $244.8627 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $170.72 | 7.641% | $183.7647 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $241.66 | 6.258% | $256.7831 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $19.70 | 3.585% | $20.4062 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $1,127.76 | $1,215.3656 | $1,215.35 | $1,215.35 | $1,215.50 | |