| 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 | $218.78 | 5.819% | $231.5108 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $48.74 | 6.529% | $51.9222 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $129.63 | 12.850% | $146.2875 | $146.29 | $146.30 | $146.30 |
| Purchase #4 | $46.77 | 6.429% | $49.7768 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $141.34 | 3.836% | $146.7618 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $89.70 | 9.719% | $98.4179 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $21.28 | 10.692% | $23.5553 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $696.24 | $748.2323 | $748.24 | $748.20 | $748.30 | |